Contact person:Intar Lin
Phone:86-577-64290420 86-15888259987
Email:yunta.lin@dorrenhaus.com
Website:en.dorrenhaus.com
Dorrenhaus was originally founded in 1872, is a high-end Germany gating hardware brand. As early as the beginning of 1980’s, Dorrenhaus entered into Chinese market, and supplied numerous households in China with high quality hardware products.
UL listed , Ball bearing Hinge ,Stainless steel 304 Fire rated 3hours, for heavy duty door , hinge thickness 3.4mm 4mm 4.6mm 5mm 6mm Common size:4.5\'\'*4\'\'*3.4mm ,4.5\'\'*4.5\'\'*3.4mm Other size is available ...
* Model No. D4016 * Traditional American style medium & heavy duty closer for commercial doors * Precise cast aluminum body & forged steel arm, hold open arm optional * Adjustable closing & latching speed * Adjustable back check, delayed action & hold open function optional * ...
* Precise cast aluminum body & steel arm, hold open arm optional * Adjustable closing & latching speed * Adjustable back check, delayed action & hold open function optional * Non-handed installation * Adjustable spring force #1-6 * ANSI 156.4 certification 2 millions life cycle ...