https://www.dorrenhaus.com/ 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/index.html 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-ce-marked-180-degree-auto-door-closer-d803-hydraulic-door-closer-for-fire-safety-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/5b516c047a7192dd38df28954f111a14.jpg DORRENHAUS CE Marked 180 Degree Auto Door Closer D803 Hydraulic Door Closer For Fire Safety Door 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-ce-marked-180-degree-auto-door-closer-d803-hydraulic-door-closer-for-fire-safety-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/5b516c047a7192dd38df28954f111a14.jpg 敦豪斯 带CE认证的180度自动闭门器 D803液压闭门器，用于防火安全门。 2025-05-19 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d4000-bronze-heavy-duty-ul-listed-180-degree-fire-rated-overhead-adjustable-hydraulic-automatic-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/637f30007502deb5c08ac756690bad69.jpg DORRENHAUS D4000 Bronze Heavy Duty UL Listed 180 Degree Fire Rated Overhead Adjustable Hydraulic Automatic Door Closer 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d4000-bronze-heavy-duty-ul-listed-180-degree-fire-rated-overhead-adjustable-hydraulic-automatic-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/637f30007502deb5c08ac756690bad69.jpg 敦豪斯 D4000款铜色重型 UL认证 180度防火等级 上装式可调液压自动闭门器 2025-05-19 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d503-high-quality-ce-certifire-economic-door-closure-hydraulic-automatic-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/753ff63b633c707c4594a1dbe7a76a21.jpg DORRENHAUS D503 High Quality CE Certifire Economic Door Closure Hydraulic Automatic Door Closer 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d503-high-quality-ce-certifire-economic-door-closure-hydraulic-automatic-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/753ff63b633c707c4594a1dbe7a76a21.jpg 敦豪斯 D503 高质量 CE 认证经济型门闭器 液压自动门闭合器 2025-05-19 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d903-ce-certified-overhead-hydraulic-fire-rated-aluminum-alloy-door-closer-for-25-45kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/c13803884a5fbc47e14f45ebec897f65.jpg DORRENHAUS D903 CE Certified Overhead Hydraulic Fire Rated Aluminum Alloy Door Closer For 25-45kg door 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d903-ce-certified-overhead-hydraulic-fire-rated-aluminum-alloy-door-closer-for-25-45kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/c13803884a5fbc47e14f45ebec897f65.jpg 敦豪斯 D903 型号，符合 CE 认证，顶装式液压防火铝合金门闭门器，适用于承重 25-45kg 的门。 2025-05-19 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d2024-euro-ce-listed-size-adjustable-180-degree-two-way-door-closer-for-25-85kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/ac7a154625ad9840a598fa7d49efebe0.jpg DORRENHAUS D2024 Euro CE Listed Size Adjustable 180 Degree Two Way Door Closer For 25-85kg Door 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d2024-euro-ce-listed-size-adjustable-180-degree-two-way-door-closer-for-25-85kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/ac7a154625ad9840a598fa7d49efebe0.jpg 敦豪斯 D2024欧标认证尺寸可调式双向180度闭门器，适用于25-85公斤的门。 2025-05-19 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d30s-ul228-aluminium-automatic-security-spring-closing-door-fire-rated-concealed-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/98e4a3a58e69db17965717d6f0eaec76.jpg DORRENHAUS D30S UL228 Aluminium Automatic Security Spring Closing Door Fire Rated Concealed Door Closer 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d30s-ul228-aluminium-automatic-security-spring-closing-door-fire-rated-concealed-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/98e4a3a58e69db17965717d6f0eaec76.jpg 敦豪斯 D30S UL228 铝制自动闭门器，安全弹簧关门装置，防火认证隐藏式闭门器 2025-05-19 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d3000h-ce-aluminum-automatic-soft-closing-adjustable-latching-speed-hydraulic-sliding-arm-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/7d39c96feb679aaa8e6596fe946a27fb.jpg DORRENHAUS D3000H CE Aluminum Automatic Soft Closing Adjustable Latching Speed Hydraulic Sliding Arm Door Closer 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d3000h-ce-aluminum-automatic-soft-closing-adjustable-latching-speed-hydraulic-sliding-arm-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/7d39c96feb679aaa8e6596fe946a27fb.jpg 敦豪斯 D3000H CE 铝制自动柔性闭门器，可调节闭合速度，液压滑臂式闭门器。 2025-05-19 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d70a-ul-ce-adjustable-hydraulic-self-closing-concealed-door-closer-for-200-100kgs-metal-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/47dfee35ebaa587146dc544639b7fc36.jpg DORRENHAUS D70A UL CE Adjustable Hydraulic Self Closing Concealed Door Closer For 200-100kgs Metal Door 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d70a-ul-ce-adjustable-hydraulic-self-closing-concealed-door-closer-for-200-100kgs-metal-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/47dfee35ebaa587146dc544639b7fc36.jpg 敦豪斯 D70A UL CE 可调液压自动闭门器，隐蔽式设计，适用于承重200-100公斤的金属门。 2025-05-19 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d9000-ansi/bhma-grade-1-ul-listed-extra-heavy-duty-cast-iron-industrial-hydraulic-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/9a70d414f72ebe663e9a5cb97dd18b0c.jpg DORRENHAUS D9000 ANSI/BHMA Grade 1 UL Listed Extra Heavy Duty Cast Iron Industrial Hydraulic Door Closer 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d9000-ansi/bhma-grade-1-ul-listed-extra-heavy-duty-cast-iron-industrial-hydraulic-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/9a70d414f72ebe663e9a5cb97dd18b0c.jpg 敦豪斯 D9000 ANSI/BHMA 1级认证 UL认证 超重型铸铁工业液压门闭器 2025-05-19 weekly 1 https://www.dorrenhaus.com/size-adjustable-hold-open-door-closer-for-25-100kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/35a8fe7487247c6328f6310987f99b16.jpg Size Adjustable Hold Open Door Closer for 25-100kg Door 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/size-adjustable-hold-open-door-closer-for-25-100kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/35a8fe7487247c6328f6310987f99b16.jpg 可调大小的带驻留功能自动闭门器，适用于25-100公斤的门。 2025-05-19 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-factory-manufacturer-d71-cast-iron-cam-action-overhead-concealed-sliding-adjustable-size-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/971dfdb3dbee6e1468460542d324e432.jpg DORRENHAUS Factory Manufacturer D71 Cast Iron Cam Action Overhead Concealed Sliding Adjustable Size Door Closer 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-factory-manufacturer-d71-cast-iron-cam-action-overhead-concealed-sliding-adjustable-size-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/971dfdb3dbee6e1468460542d324e432.jpg 敦豪斯 工厂制造商 D71 铸铁凸轮式滑动隐藏安装可调尺寸闭门器 2025-05-19 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d4016t-ansi-ul-listed-adjustable-medium-heavy-duty-hold-open-door-closer-for-commercial-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/d185ae005796585a4a9a5d20205d1997.jpg DORRENHAUS D4016T ANSI UL Listed Adjustable Medium Heavy Duty Hold Open Door Closer for Commercial Door 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d4016t-ansi-ul-listed-adjustable-medium-heavy-duty-hold-open-door-closer-for-commercial-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/d185ae005796585a4a9a5d20205d1997.jpg 敦豪斯 D4016T ANSI认证 UL上市 可调式中型重型带驻留功能的闭门器，适用于商业门。 2025-05-19 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-fire-rated-d2025-aluminum-alloy-automatic-hydraulic-commercial-door-closer-for-heavy-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/2953555eaa7878f3c831647097f2262c.jpg DORRENHAUS Fire Rated D2025 Aluminum Alloy Automatic Hydraulic Commercial Door Closer For Heavy Door 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-fire-rated-d2025-aluminum-alloy-automatic-hydraulic-commercial-door-closer-for-heavy-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/2953555eaa7878f3c831647097f2262c.jpg 敦豪斯 防火等级D2025铝合金自动液压商用门闭器，适用于重型门。 2025-05-19 weekly 1 https://www.dorrenhaus.com/product-5516075539606663.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/a5091d38b91c592dd26aa1211e073295.jpg DORRENHAUS Hydraulic Door Closer Parts : D1000 D2000 DTWB Hold Open Arm 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/product-5516075539606663.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/a5091d38b91c592dd26aa1211e073295.jpg 敦豪斯 液压门闭器配件：D1000、D2000、DTWB固定开门臂 2025-05-19 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d20-overhead-concealed-hidden-fireproof-door-closer-hydraulic-type-for-25-45kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/ededbdb323da25eb34128f9bbc2e70c4.jpg DORRENHAUS D20 Overhead Concealed Hidden Fireproof Door Closer Hydraulic Type for 25-45kg Door 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d20-overhead-concealed-hidden-fireproof-door-closer-hydraulic-type-for-25-45kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/ededbdb323da25eb34128f9bbc2e70c4.jpg 敦豪斯 D20 型隐藏式防火门液压闭门器，适用于 25-45公斤的门。 2025-05-19 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d706-commercial-automatic-en6-overhead-hydraulic-door-closers-for-100-150kgs-1500mm-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/067ca427aa768b2dc268516522ebb16c.jpg DORRENHAUS D706 Commercial Automatic EN6 Overhead Hydraulic Door Closers For 100-150kgs 1500mm Door 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d706-commercial-automatic-en6-overhead-hydraulic-door-closers-for-100-150kgs-1500mm-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/067ca427aa768b2dc268516522ebb16c.jpg 敦豪斯 D706商用自动EN6液压式门 closers，适用于承重100-150公斤、门宽1500毫米的门。 2025-05-19 weekly 1 https://www.dorrenhaus.com/product-5516075543796881.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/bfbac4f400c4bd96873c4ed7f551030f.jpg DORRENHAUS Hydraulic Door Closer Parts : D9000 Stainless Steel Cover, Chrome-Plated Glossy Metal Cover 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/product-5516075543796881.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/bfbac4f400c4bd96873c4ed7f551030f.jpg 敦豪斯液压门闭器配件：D9000不锈钢盖，镀铬光亮金属盖 2025-05-19 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d2005-adjustable-closing-latching-speed-back-check-hold-open-120kg-door-weight-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/c22d63828f3adbef92915e2d4e702540.jpg DORRENHAUS D2005 Adjustable Closing Latching Speed Back Check Hold Open 120kg Door Weight Door Closer 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d2005-adjustable-closing-latching-speed-back-check-hold-open-120kg-door-weight-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/c22d63828f3adbef92915e2d4e702540.jpg 敦豪斯 D2005 可调节闭门器：闭门速度、关门速度、缓冲功能、保持开启功能，适用于门重120公斤的门。 2025-05-19 weekly 1 https://www.dorrenhaus.com/product-5516075545775255.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/e68468f6a7bda73f575ffa0a7a4c4e54.jpg Firefighting Products Duty Fire Door Closer Size 3 Light for 40-65kg Residential Door 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/product-5516075545775255.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/e68468f6a7bda73f575ffa0a7a4c4e54.jpg 消防产品 责任防火门闭门器，3号规格，适用于40-65公斤重量的住宅门。 2025-05-19 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d8024s-ce-certified-fire-rated-fireproof-silent-adjustable-automatic-commercial-hydraulic-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/b1b4e0659334cd1820c893360f9d8603.jpg DORRENHAUS D8024S CE Certified Fire Rated Fireproof Silent Adjustable Automatic Commercial Hydraulic Door Closer 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d8024s-ce-certified-fire-rated-fireproof-silent-adjustable-automatic-commercial-hydraulic-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/b1b4e0659334cd1820c893360f9d8603.jpg 敦豪斯 D8024S CE认证防火等级防火静音可调节自动商业液压门 closers 2025-05-19 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-aluminum/cast-iron-d70-ul-listed-overhead-concealed-door-closer-with-size-adjustable-en2-4.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/60f75323ebd976d6e5e9bba9ad06602b.jpg DORRENHAUS Aluminum/Cast Iron D70 UL Listed Overhead Concealed Door Closer With Size Adjustable EN2-4 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-aluminum/cast-iron-d70-ul-listed-overhead-concealed-door-closer-with-size-adjustable-en2-4.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/60f75323ebd976d6e5e9bba9ad06602b.jpg 敦豪斯 铝制/铸铁材质 D70 隐藏式闭门器，符合 UL 认证，带可调节尺寸 EN2-4。 2025-05-19 weekly 1 https://www.dorrenhaus.com/product-5516075555716270.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/278181373538d4f5ba917eaad5ddd016.jpg DORRENHAUS Door Floor Hinge D50 Automatic Hydraulic Floor Spring For 80-150kg Wooden&Metal&Glass Door 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/product-5516075555716270.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/278181373538d4f5ba917eaad5ddd016.jpg 敦豪斯 地弹簧 D50 自动液压地弹簧，适用于80-150公斤的木门、金属门和玻璃门。 2025-05-19 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-hd-220b-two-side-open-frame-glass-door-hydraulic-floor-hinge-floor-spring-for-100kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/c38fc14385fb6b63ba888a3a3d260bdc.jpg DORRENHAUS HD-220B Two Side Open Frame Glass Door Hydraulic Floor Hinge Floor Spring For 100kg Door 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-hd-220b-two-side-open-frame-glass-door-hydraulic-floor-hinge-floor-spring-for-100kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/c38fc14385fb6b63ba888a3a3d260bdc.jpg 敦豪斯 HD-220B双开玻璃门液压地弹簧，适用于100公斤门。 2025-05-19 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d4005-non-handed-install-automatic-heavy-duty-hydraulic-door-closers-for-120kg-doors.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/9fb7776e9c55e0d5be49d4a9bdd45f38.jpg DORRENHAUS D4005 Non-Handed install Automatic Heavy Duty Hydraulic Door Closers For 120kg Doors 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d4005-non-handed-install-automatic-heavy-duty-hydraulic-door-closers-for-120kg-doors.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/9fb7776e9c55e0d5be49d4a9bdd45f38.jpg 敦豪斯 D4005 无需区分左右开门安装，自动重型液压闭门器，适用于120公斤的门。 2025-05-19 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-hd-817-120kg-single-cylinder-two-way-open-high-quality-tempered-glass-door-floor-spring-hinge.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/65b6bdb9876c7b9b6c91d8d4c9c3e695.jpg DORRENHAUS HD-817 120KG Single Cylinder Two Way Open High Quality Tempered Glass Door Floor Spring Hinge 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-hd-817-120kg-single-cylinder-two-way-open-high-quality-tempered-glass-door-floor-spring-hinge.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/65b6bdb9876c7b9b6c91d8d4c9c3e695.jpg 敦豪斯 HD-817 120公斤 单缸双向开启 高品质钢化玻璃门地弹簧铰链 2025-05-19 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-hd-7300-manufacturer-glass-door-closer-floor-spring-two-speed-adjustment-floor-hinge.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/1d4cd5c1df02602dc7588701547e259e.jpg DORRENHAUS HD-7300 Manufacturer Glass Door Closer Floor Spring Two Speed Adjustment Floor Hinge 2025-05-19 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-hd-7300-manufacturer-glass-door-closer-floor-spring-two-speed-adjustment-floor-hinge.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/1d4cd5c1df02602dc7588701547e259e.jpg 敦豪斯 HD-7300 制造商 玻璃门闭门器 地弹簧 双速调节 地铰链 2025-05-19 weekly 1 https://www.dorrenhaus.com/product-5516075560209596.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/ca5e0d460567d0940c1852748ed56c3b.jpg DORRENHAUS HD-8000 Double Action Hydraulic Patch Double Cylinder Floor Spring Hinge For Glass Door Closer 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/dorrenhaus-hd-8000-double-action-hydraulic-patch-double-cylinder-floor-spring-hinge-for-glass-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/ca5e0d460567d0940c1852748ed56c3b.jpg 敦豪斯（DORRENHAUS）HD-8000双向液压门夹 双缸地弹簧铰链 适用于玻璃门闭门器 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/the-best-selling-fire-door-push-panic-bar-exit-device.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/74b167480d69213e4ffadd66cf668ae1.jpg The best selling fire door push panic bar exit device 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/the-best-selling-fire-door-push-panic-bar-exit-device.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/74b167480d69213e4ffadd66cf668ae1.jpg 最畅销的防火门推杆式紧急出口装置 2025-05-18 weekly 1 https://www.dorrenhaus.com/stainless-steel-fire-door-lock-panic-bar-for-double-leaf-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/e047746f8e80d3f039f577d2982b7406.jpg Stainless Steel Fire Door Lock Panic Bar for Double Leaf Door 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/stainless-steel-fire-door-lock-panic-bar-for-double-leaf-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/e047746f8e80d3f039f577d2982b7406.jpg 不锈钢双扇门消防门锁防 panic棒 2025-05-18 weekly 1 https://www.dorrenhaus.com/product-5516075564342472.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/c10053651f7fbe76530943fbdcdcd7d4.jpg DORRENHAUS UL Listed Door Closure Fireproof Aluminum Door Closer D703 Size 3 For 40-65kg Door 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/dorrenhaus-ul-listed-door-closure-fireproof-aluminum-door-closer-d703-size-3-for-40-65kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/c10053651f7fbe76530943fbdcdcd7d4.jpg 敦豪斯 UL认证的门闭合器 防火铝制门闭合器 D703型号 3号规格 适用于40-65公斤门重 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-high-grade-ul-listed-hotel-d8000-aluminum-alloy-fireproof-adjustable-closing-speed-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/56891d39faa93bb500fff80a7aead17c.jpg DORRENHAUS High Grade UL Listed Hotel D8000 Aluminum Alloy Fireproof Adjustable Closing Speed Door Closer 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-high-grade-ul-listed-hotel-d8000-aluminum-alloy-fireproof-adjustable-closing-speed-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/56891d39faa93bb500fff80a7aead17c.jpg 敦豪斯 高档 UL认证 酒店专用 D8000 铝合金 防火 可调节闭门速度 闭门器 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d90-cam-action-automatic-aluminum-alloy-hold-open-door-closers-for-hotel-office-apartment.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/789dfb3ba2bb477ed698000eebab9da2.jpg DORRENHAUS D90 Cam Action Automatic Aluminum Alloy Hold Open Door Closers For Hotel Office Apartment 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d90-cam-action-automatic-aluminum-alloy-hold-open-door-closers-for-hotel-office-apartment.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/789dfb3ba2bb477ed698000eebab9da2.jpg 敦豪斯（DORRENHAUS）D90凸轮式自动铝合金开门器，可保持开启，适用于酒店、办公场所和公寓。 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d300s-economic-ul-listed-fireproof-small-door-closers-for-hotel-apartment-40-65kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/2e7dbd7bc0ef3624706454df4b948b70.jpg DORRENHAUS D300S Economic UL Listed Fireproof Small Door Closers For Hotel Apartment 40-65kg Door 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d300s-economic-ul-listed-fireproof-small-door-closers-for-hotel-apartment-40-65kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/2e7dbd7bc0ef3624706454df4b948b70.jpg 敦豪斯（DORRENHAUS）D300S 经济型 UL认证防火小型闭门器，适用于酒店公寓40-65公斤门。 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d1000h-fire-rated-adjustable-back-check-overhead-sliding-20-45kg-hydraulic-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/5bb58feefd291b47dbbfa0b4756ac565.jpg DORRENHAUS D1000H Fire Rated Adjustable Back Check Overhead Sliding 20-45kg Hydraulic Door Closer 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d1000h-fire-rated-adjustable-back-check-overhead-sliding-20-45kg-hydraulic-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/5bb58feefd291b47dbbfa0b4756ac565.jpg 敦豪斯 D1000H 可调阻尼带背阻防火液压门 clos机，适用于滑动重量20-45公斤的门。 2025-05-18 weekly 1 https://www.dorrenhaus.com/product-5516075584883950.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/e0e125a961fe6db7613dacd6cefe237c.jpg DORRENHAUS UL Listed Fireproof Regular Arm Door Closer D700 With Certifire For Residential #3 & #6 Back Check 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/product-5516075584883950.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/e0e125a961fe6db7613dacd6cefe237c.jpg 多力 UL认证防火常规臂式闭门器 D700，带Certifire认证，适用于住宅，等级#3和#6，带回检查功能。 2025-05-18 weekly 1 https://www.dorrenhaus.com/product-5516075587910900.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/232802ff478b266a420c763fa7d76b75.jpg Small Size Slide Back Fire Rated Door Closer D303SH with Sliding Arm for 25-45kg Door 120 Degree Dorrenhaus 153*19mm 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/product-5516075587910900.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/232802ff478b266a420c763fa7d76b75.jpg 小规格滑轨回拉式防火门闭门器 D303SH，带滑臂，适用于25-45公斤的门，开门角度120度，品牌为敦豪斯，尺寸为153*19毫米。 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/automatic-slide-back-hydraulic-sliding-arm-door-closer-for-20-85kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/93e7cda75951158f93dbddedaa5220fb.jpg Automatic Slide Back Hydraulic Sliding Arm Door Closer for 20-85kg door 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/automatic-slide-back-hydraulic-sliding-arm-door-closer-for-20-85kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/93e7cda75951158f93dbddedaa5220fb.jpg 自动滑回式液压滑臂门闭器，用于20-85公斤的门 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d1024-ce-commercial-european-style-designed-automatic-aluminum-door-closer-for-20-85kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/85c0c62bf0187b5dec30e7fc00659676.jpg DORRENHAUS D1024 CE Commercial European Style Designed Automatic Aluminum Door Closer For 20-85kg Door 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d1024-ce-commercial-european-style-designed-automatic-aluminum-door-closer-for-20-85kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/85c0c62bf0187b5dec30e7fc00659676.jpg 敦豪斯（DORRENHAUS）D1024 CE商用欧式设计自动铝合金门 clos器，适用于20-85kg门。 2025-05-18 weekly 1 https://www.dorrenhaus.com/product-5516075592162557.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/ca7b15d68f71080f435c66f720614b55.jpg D9016T Extra Heavy Duty Size Adjustable Hold Open Arm Door Closer Parallel Arm 120 Degree 800-1500mm 127*57*25.4 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/product-5516075592162557.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/ca7b15d68f71080f435c66f720614b55.jpg D9016T超重型尺寸可调节带保持开启功能的门闭器，平行臂，开启角度120度，适用门宽800-1500毫米，尺寸127*57*25.4毫米。 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/d8016t-auto-size-adjustable-hold-open-door-closer-with-heavy-duty-stop-arm-for-20-150kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/d03a1729d80f4fa71fac7fa80a76e484.jpg D8016T Auto Size Adjustable Hold Open Door Closer with Heavy Duty Stop Arm for 20-150kg door 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/d8016t-auto-size-adjustable-hold-open-door-closer-with-heavy-duty-stop-arm-for-20-150kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/d03a1729d80f4fa71fac7fa80a76e484.jpg D8016T 自动尺寸可调式带重型止动臂的门窗闭合器，适用于20-150公斤的门。 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/european-style-size-adjustable-door-closer-d2000t-with-hold-open-arm-for-25-100kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/ea187bd6cc06c6785e46121c7d0b04f1.jpg European Style Size Adjustable Door Closer D2000T With Hold Open Arm For 25-100kg door 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/european-style-size-adjustable-door-closer-d2000t-with-hold-open-arm-for-25-100kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/ea187bd6cc06c6785e46121c7d0b04f1.jpg 欧洲风格可调式闭门器 D2000T，带保持开启功能的臂，适用于25-100公斤的门。 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/hydraulic-automatic-hold-open-arm-door-closer-d503t-for-40-65kg-residential-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/80cf8ff41d588a9c55ac9c4bc2d09685.jpg Hydraulic Automatic Hold Open Arm Door Closer D503T for 40-65kg Residential door 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/hydraulic-automatic-hold-open-arm-door-closer-d503t-for-40-65kg-residential-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/80cf8ff41d588a9c55ac9c4bc2d09685.jpg 液压自动保持开启式门停闭器 D503T，适用于40-65kg的家用门 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/euro-style-self-closing-overhead-double-action-hold-open-arm-door-closer-d803t-for-25-85kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/26d8ef471c9cd19eca8ec862da40ae2c.jpg Euro Style Self Closing Overhead Double Action Hold Open Arm Door Closer D803T for 25-85kg door 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/euro-style-self-closing-overhead-double-action-hold-open-arm-door-closer-d803t-for-25-85kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/26d8ef471c9cd19eca8ec862da40ae2c.jpg 欧式自闭双向带门停功能臂式闭门器 D803T，适用于25-85公斤的门 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d303-light-duty-residential-hold-open-economical-automatic-door-closer-for-40-65kg-950mm-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/1b6130181fb9a2cb9e5062af36a9ba7f.jpg DORRENHAUS D303 Light Duty Residential Hold Open Economical Automatic Door Closer For 40-65kg 950mm Door 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d303-light-duty-residential-hold-open-economical-automatic-door-closer-for-40-65kg-950mm-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/1b6130181fb9a2cb9e5062af36a9ba7f.jpg 敦豪斯 D303 轻型住宅用经济型自动闭门器，带锁门功能，适用于40-65公斤、950毫米门。 2025-05-18 weekly 1 https://www.dorrenhaus.com/product-5516075600485649.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/5c4cfbc9ec8830bddda6e79ba36953f0.jpg DORRENHAUS D202 Hydraulic Automatic Door Closer Modern Type Commercial Door Closer With Hold Open Arm 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/dorrenhaus-d202-hydraulic-automatic-door-closer-modern-type-commercial-door-closer-with-hold-open-arm.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/5c4cfbc9ec8830bddda6e79ba36953f0.jpg 敦豪斯 D202 液压自动闭门器 现代款 商用闭门器 带有保持门打开功能的闭门臂 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d200-fire-proof-small-aluminum-hydraulic-automatic-door-closer-for-25-65kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/33e83155a3cfbede4948fb90dd4ab2a4.jpg DORRENHAUS D200 Fire Proof Small Aluminum Hydraulic Automatic Door Closer For 25-65kg door 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d200-fire-proof-small-aluminum-hydraulic-automatic-door-closer-for-25-65kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/33e83155a3cfbede4948fb90dd4ab2a4.jpg 敦豪斯（DORRENHAUS）D200防火型小型铝制液压自动闭门器，适用于25-65公斤的门。 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/white-color-30-80kg-frameless-glass-sliding-door-automatic-closer-pneumatic-slide-back-sliding-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/a93e23e4a2962f63d7bc6b405a9fd75a.jpg White Color 30-80kg Frameless Glass Sliding Door Automatic Closer Pneumatic Slide Back Sliding Door Closer 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/white-color-30-80kg-frameless-glass-sliding-door-automatic-closer-pneumatic-slide-back-sliding-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/a93e23e4a2962f63d7bc6b405a9fd75a.jpg 白色 30-80kg 无框玻璃滑动门自动闭门器 气动回滑滑动门闭门器 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/firefighting-products-duty-fire-door-closer-size-3-light-for-40-65kg-residential-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/439a549656b4db2b55f647ddf70e858c.jpg Firefighting Products Duty Fire Door Closer Size 3 Light for 40-65kg Residential Door 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/firefighting-products-duty-fire-door-closer-size-3-light-for-40-65kg-residential-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/439a549656b4db2b55f647ddf70e858c.jpg 消防产品责任防火门闭门器 3号型号（适用于40-65公斤的住宅门）轻型 2025-05-18 weekly 1 https://www.dorrenhaus.com/d400-economic-overhead-hydraulic-top-jamb-door-closer-size-4-for-door-width-1100mm.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/5bb6d0e5ca4ea7e67e9c08535d72cfc0.jpg D400 Economic Overhead Hydraulic Top Jamb Door Closer Size 4 for Door Width 1100mm 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/d400-economic-overhead-hydraulic-top-jamb-door-closer-size-4-for-door-width-1100mm.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/5bb6d0e5ca4ea7e67e9c08535d72cfc0.jpg D400经济型液压顶装门闭器，4号规格，适用于门宽1100mm 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-overhead-small-fireproof-door-closer-d300-ccc-certified-aluminum-for-hotel-40-85kg-door-105-degree-950-1100mm.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/94f6a0a0dce75c5ba199bef4d2f4f66d.jpg DORRENHAUS Overhead Small Fireproof Door Closer D300 CCC Certified Aluminum for Hotel 40-85kg Door 105 Degree 950-1100mm 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-overhead-small-fireproof-door-closer-d300-ccc-certified-aluminum-for-hotel-40-85kg-door-105-degree-950-1100mm.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/94f6a0a0dce75c5ba199bef4d2f4f66d.jpg 敦豪斯 (DORRENHAUS) 小型防火门顶置闭门器 D300，CCC认证，铝制，适用于酒店重量40-85公斤的门，开启角度105度，适配门宽950-1100毫米。 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d600-economic-aluminum-hydraulic-auto-fire-rated-door-closer-for-60-120kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/eb906ca32f4809b91626eb3b152b4b3b.jpg DORRENHAUS D600 Economic Aluminum Hydraulic Auto Fire Rated Door Closer For 60-120kg Door 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d600-economic-aluminum-hydraulic-auto-fire-rated-door-closer-for-60-120kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/eb906ca32f4809b91626eb3b152b4b3b.jpg 敦豪斯 D600 经济型铝制液压自动防火门闭门器，适用于60-120kg的门。 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d604-medium-duty-capacity-weight-excellent-quality-aluminum-alloy-types-commercial-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/ce352f628217d903e6a2c97fcdb75bd8.jpg DORRENHAUS D604 Medium Duty Capacity Weight Excellent Quality Aluminum Alloy Types Commercial Door Closer 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d604-medium-duty-capacity-weight-excellent-quality-aluminum-alloy-types-commercial-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/ce352f628217d903e6a2c97fcdb75bd8.jpg 敦豪斯（DORRENHAUS）D604型中型承重能力门闭器，采用优质铝合金材质，质量卓越，适用于商业用途。 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d404-120-degree-open-economic-aluminum-automatic-soft-closing-hydraulic-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/851cf5d9e8d996c0f108473bc6780e19.jpg DORRENHAUS D404 120 Degree Open Economic Aluminum Automatic Soft Closing Hydraulic Door Closer 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d404-120-degree-open-economic-aluminum-automatic-soft-closing-hydraulic-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/851cf5d9e8d996c0f108473bc6780e19.jpg 敦豪斯 D404 120度开启经济型铝制自动缓闭液压门 closers 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d2004-fire-rated-automatic-sliding-silent-60-85kg-aluminum-alloy-hydraulic-hotel-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/ba7b227f473aa955573f92658abd3752.jpg DORRENHAUS D2004 Fire Rated Automatic Sliding Silent 60-85kg Aluminum Alloy Hydraulic Hotel Door Closer 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d2004-fire-rated-automatic-sliding-silent-60-85kg-aluminum-alloy-hydraulic-hotel-door-closer.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/ba7b227f473aa955573f92658abd3752.jpg 敦豪斯 D2004 防火自动滑动静音 60-85公斤 铝合金液压酒店门闭合器 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d304-fire-rated-soft-closing-hydraulic-light-duty-small-economical-door-closer-for-60-85kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/91fede6e46478ae1de9fcf2288c99330.jpg DORRENHAUS D304 Fire Rated Soft Closing Hydraulic Light Duty Small Economical Door Closer For 60-85kg Door 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d304-fire-rated-soft-closing-hydraulic-light-duty-small-economical-door-closer-for-60-85kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/91fede6e46478ae1de9fcf2288c99330.jpg 敦豪斯 D304 型防火缓闭液压轻型经济型闭门器，适用于60-85公斤门。 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d605-ccc-certified-fireproof-oil-leakage-prevention-aluminium-automatic-door-closer-for-80-120kg-1200mm-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/017a19d5ceb19c3fc4a0a58c35ec0eb8.jpg DORRENHAUS D605 CCC Certified Fireproof Oil Leakage Prevention Aluminium Automatic Door Closer For 80-120kg 1200mm Door 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/dorrenhaus-d605-ccc-certified-fireproof-oil-leakage-prevention-aluminium-automatic-door-closer-for-80-120kg-1200mm-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/017a19d5ceb19c3fc4a0a58c35ec0eb8.jpg 敦豪斯（DORRENHAUS） D605 CCC认证防火防漏油铝制自动门闭门器，适用于80-120公斤、1200毫米宽的门。 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/fixed-size-5-medium-heavy-duty-fire-rated-door-closer-for-80kg---120-kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/eb476cfa742750b124540f7f9401c074.png Fixed Size 5 Medium Heavy Duty Fire Rated Door Closer for 80kg - 120 kg Door 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/products/fixed-size-5-medium-heavy-duty-fire-rated-door-closer-for-80kg---120-kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/eb476cfa742750b124540f7f9401c074.png 固定尺寸5号中型重型防火门闭门器，适用于80公斤至120公斤的门。 2025-05-18 weekly 1 https://www.dorrenhaus.com/product-5516075719699812.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/b35a44c83df94b1e6779a876f3e042b9.jpg Fixed Size 6 Heavy Duty Fire Proof Door Closer for 100kg - 150kg Door Width 1500mm Back Check DORRENHAUS D706, D4006 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/product-5516075719699812.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/b35a44c83df94b1e6779a876f3e042b9.jpg 固定尺寸6号重型耐火门闭门器，适用于100kg - 150kg重量的门，门宽1500毫米，带缓冲回跳功能，品牌敦豪斯，型号D706、D4006。 2025-05-18 weekly 1 https://www.dorrenhaus.com/dorrenhaus-d4006-heavy-duty-fire-rated-automatic-self-closing-en6-150kg-commercial-door-closers.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/bdf1a589a25cc0c437afef54ffa5ae0b.jpg DORRENHAUS High Quality D4006 Heavy Duty Soft Close Overhead Hydraulic Door Closers For 150kg 1500mm Doors 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/dorrenhaus-high-quality-d4006-heavy-duty-soft-close-overhead-hydraulic-door-closers-for-150kg-1500mm-doors.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/bdf1a589a25cc0c437afef54ffa5ae0b.jpg 敦豪斯（DORRENHAUS）高品质 D4006 型号重型软关闭液压门闭器，适用于承重150公斤、门宽1500mm的大门。 2025-05-18 weekly 1 https://www.dorrenhaus.com/product-5516075722763626.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/1b36b618cbe322a5f24e807d3f41cbd9.jpg DORRENHAUS Hydraulic Door Closer Parts : D4000 Stainless Steel Cover 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/product-5516075722763626.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/1b36b618cbe322a5f24e807d3f41cbd9.jpg 敦豪斯（DORRENHAUS）液压闭门器配件：D4000不锈钢盖板 2025-05-18 weekly 1 https://www.dorrenhaus.com/product-5516075723746668.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/7c5fdaa719a17c60d70b99b437dd3505.jpg DORRENHAUS Hydraulic Door Closer Parts : D4000 D8000 S325 Hold Open Arm 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/product-5516075723746668.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/7c5fdaa719a17c60d70b99b437dd3505.jpg 敦豪斯液压闭门器配件：D4000、D8000、S325带停门臂 2025-05-18 weekly 1 https://www.dorrenhaus.com/dorrenhaus-hydraulic-door-closer-parts-d500-d800-dtwb-hold-open-arm.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/0777bd5ec5e752a5574260c6d47b7277.jpg DORRENHAUS Hydraulic Door Closer Parts : D500 D800 DTWB Hold Open Arm 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/dorrenhaus-hydraulic-door-closer-parts-d500-d800-dtwb-hold-open-arm.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/0777bd5ec5e752a5574260c6d47b7277.jpg 敦豪斯液压闭门器零件：D500 D800 DTWB 带保持开启功能的臂 2025-05-18 weekly 1 https://www.dorrenhaus.com/dorrenhaus-hydraulic-door-closer-parts-d9000.40-heavy-duty-stop-arm.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/c88f6eae93d49ba909c71e8aa56094b4.jpg DORRENHAUS Hydraulic Door Closer Parts : D9000.40 Heavy Duty Stop Arm 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/dorrenhaus-hydraulic-door-closer-parts-d9000.40-heavy-duty-stop-arm.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/c88f6eae93d49ba909c71e8aa56094b4.jpg 敦豪斯液压门闭器配件：D9000.40 重型止摆臂 2025-05-18 weekly 1 https://www.dorrenhaus.com/dorrenhaus-hydraulic-door-closer-parts-d800-plastic-fireproof-cover.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/70df1b33b4427f52ed015bc24f95d6cf.jpg DORRENHAUS Hydraulic Door Closer Parts : D800 Plastic Fireproof Cover 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/dorrenhaus-hydraulic-door-closer-parts-d800-plastic-fireproof-cover.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/70df1b33b4427f52ed015bc24f95d6cf.jpg 敦豪斯液压门闭门器零件：D800塑料防火盖 2025-05-18 weekly 1 https://www.dorrenhaus.com/dorrenhaus-hydraulic-door-closer-parts-d800-drop-plate.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/22c534033c244f4923e28fe1c2ec5688.jpg DORRENHAUS Hydraulic Door Closer Parts : D800 Drop Plate 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/dorrenhaus-hydraulic-door-closer-parts-d800-drop-plate.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/22c534033c244f4923e28fe1c2ec5688.jpg 敦豪斯液压门闭器零件：D800底板 2025-05-18 weekly 1 https://www.dorrenhaus.com/product-5516075728362873.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/2c4c38ce043aaff09a741015f876a6b7.jpg DORRENHAUS Hydraulic Door Closer Parts : D500 Plastic Fireproof Cover 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/product-5516075728362873.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/2c4c38ce043aaff09a741015f876a6b7.jpg 敦豪斯液压闭门器配件：D500塑料防火盖 2025-05-18 weekly 1 https://www.dorrenhaus.com/product-5516075729218939.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/f23516850e15f98a0a146f9e19bc7441.jpg DORRENHAUS Hydraulic Door Closer Parts : D2000 Stainless Steel Cover 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/product-5516075729218939.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/f23516850e15f98a0a146f9e19bc7441.jpg 敦豪斯液压门闭器配件：D2000不锈钢盖板 2025-05-18 weekly 1 https://www.dorrenhaus.com/product-5516075730070909.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/cb217a3f888488d7234b491668afe6c7.jpg DORRENHAUS Hydraulic Door Closer Parts : PA Bracket For D400 D600 D700 D3000 D4000 D8000 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/product-5516075730070909.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/cb217a3f888488d7234b491668afe6c7.jpg 敦豪斯液压闭门器配件：D400、D600、D700、D3000、D4000、D8000型号用PA支架 2025-05-18 weekly 1 https://www.dorrenhaus.com/product-5516075730910591.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/7ea78d1b593d1e080c8febc95c558507.jpg DORRENHAUS Hydraulic Door Closer Parts : D8000 Standard Back Plate 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/product-5516075730910591.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/7ea78d1b593d1e080c8febc95c558507.jpg 敦豪斯液压门更闭合零件：D8000标准背板 2025-05-18 weekly 1 https://www.dorrenhaus.com/dorrenhaus-hydraulic-door-closer-parts-d9000.44-hold-open-arm.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/5ed83b91bab70c2221625e06607fcc4a.jpg DORRENHAUS Hydraulic Door Closer Parts : D9000.44 Hold Open Arm 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/dorrenhaus-hydraulic-door-closer-parts-d9000.44-hold-open-arm.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/5ed83b91bab70c2221625e06607fcc4a.jpg 敦豪斯液压闭门器零件：D9000.44 可保持开启的门臂 2025-05-18 weekly 1 https://www.dorrenhaus.com/product-5516075732688259.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/edf69bb327e002df70b6a1bd011b35b9.jpg DORRENHAUS Hydraulic Door Closer Parts : D4000 Drop Plate 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/product-5516075732688259.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/edf69bb327e002df70b6a1bd011b35b9.jpg 敦豪斯液压门 closer 配件：D4000 下置板 2025-05-18 weekly 1 https://www.dorrenhaus.com/dorrenhaus-hydraulic-door-closer-parts-d9000.42-heavy-duty-stop-arm.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/93e50ae62cb8e5ce2930f2192c0c1f59.jpg DORRENHAUS Hydraulic Door Closer Parts : D9000.42 Heavy Duty Stop Arm 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/dorrenhaus-hydraulic-door-closer-parts-d9000.42-heavy-duty-stop-arm.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/93e50ae62cb8e5ce2930f2192c0c1f59.jpg 敦豪斯液压门更闭合零件：D9000.42重型停止手臂 2025-05-18 weekly 1 https://www.dorrenhaus.com/product-5516075734318473.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/8d68d7f6937860c04155f3c9262a8090.jpg Heavy Duty Door Closer Parts : HO Cushion Stop Arm 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/product-5516075734318473.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/8d68d7f6937860c04155f3c9262a8090.jpg 重型门闭合器部件：HO缓冲止动臂 2025-05-18 weekly 1 https://www.dorrenhaus.com/products/dorrenhaus-d2000h-ce-fire-rated-aluminum-alloy-automatic-hydraulic-commercial-sliding-door-closer-for-40-65kg-door-floor-spring-hinge.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/cb5ca4f74b2bbf2c0dc05bb846fdadef.jpg DORRENHAUS D2000H CE Fire Rated Aluminum Alloy Automatic Hydraulic Commercial Sliding Door Closer For 40-65kg Door 2025-05-18 weekly 1 https://www.dorrenhaus.com/zh-cn/dorrenhaus-d2000h-ce-fire-rated-aluminum-alloy-automatic-hydraulic-commercial-sliding-door-closer-for-40-65kg-door.html https://yunpan.cdn.site.joinf.com/5488158372468602/2024/09/cb5ca4f74b2bbf2c0dc05bb846fdadef.jpg 敦豪斯 D2000H CE认证防火铝合金自动液压商用滑动门闭门器，适用于40-65公斤的门 2025-05-18 weekly 1 https://www.dorrenhaus.com/hot-sale-door-closer.html 2025-05-19 weekly 0.8 https://www.dorrenhaus.com/zh-cn/hot-sale-door-closer.html 2025-05-19 weekly 0.8 https://www.dorrenhaus.com/ready-to-ship.html 2025-05-19 weekly 0.8 https://www.dorrenhaus.com/zh-cn/ready-to-ship.html 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