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......
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
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