- automatic door
- 2017-01-09 19:51
- Safety Character :When hit obstacle or someone failure situation, the door would be returning back.The feature is highly
- automatic door operator
- 2017-01-09 19:51
- Safety Character :When hit obstacle or someone failure situation, the door would be returning back.The feature is highly
- 90 degree swing door operator
- 2017-01-09 19:51
- The design of our mechanism is making use the transmission between gear and gear to react the door.Our opener possesses