44+ Fire Exit Door Hardware US. Fire rated devices are so designated by underwriters laboratories. The top countries of suppliers are china, taiwan, china, from.
Fire door and door exit hardware including door closers, holders, retainers and door release hardware to keep your fire door exits safe and secure.
Dormakaba's line of exit devices secures doors in compliance with fire/life safety codes. China manufacturing industries are full of strong and consistent exporters. Fire door hardware vertical panic exit deivce ul listed. In the event of emergency, the door is made to open fast, by rapidly pushing the push bar down and door outwards.