* European Style Designed for Residential and Commercial Doors
* Precise Cast Aluminum Body & Steel Arm, Sliding Track Arm Optional
* Adjustable Closing & Latching Speed
* Adjustable Back Check, Hold Open Function Optional
* Max Opening Angle 180
* Non-handed Installation
* Fixed Spring Force #3 & #4
* BS EN1154 Certification 500,000 Life Cycles
* BS EN1634 Certification 3 Hours Fire Rating
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.