* Designed with attention to fine detail for balanced rolling doors
* Fast: Easy adjustment of the limit switches both during opening and closing
* Manual release on power failure
Door weight (max, Kg)
Tube rolling (mm)
Our company established in 2002, HANGZHOU SAFEDOOR AUTOMATION & HARDWARE CO.,LTD is the first & leading manufacturer making the interior swing door operator in China. With the competitive pricing, co-operative staff and excellent management system, we have gained a well-recognized reputation worldwide.