ABOUT US



Dorrenhaus was founded in 1872 as a high-end Germany gating hardware brand.


Dorrenhaus had entered into the Chinese market in the 1980s, and supplied numerous households with high quality hardware products.


At the core of our $20 millions business is the knowledge and experience of the 200+dedicated employees behind our brand. We provide a wide range of door closers that includes......


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More than 10 years professional products deep processing tolerants/quality assurance

More than 10 years professional products deep processing tolerants/quality assurance

More than a dozen precision extrusion production lines are easily delivered in large quantities

A number of professional CNC equipment for you to provide high precision products


OUR STRENGTHS
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The professional technical team provides tailor-made services for you

Products that meet the requirements can be designed and manufactured based on drawings and templates provided by customers


365 days and 24 hours of after-sale system to provide you with a more intimate service

Have a good after-sales service team to ensure that the first time to solve the customer's after-sale problems, so that you have no worries


PRODUCTS