Specifications 1) Fire proof rolling door has the functions of both the fireproof door and the fireproof rolling

curtain

2) Fire proof roll

Features 1) Fire proof rolling door has the functions of both the fireproof door and the fireproof rolling curtain 2) Fire proof rolling door makes full use of the internal space of the building 3) The escape door can be installed in different positions of the curtain with different size to suit customer needs 4) The special design ensures that the escape door rolls synchronically with the curtain to ensure that the curtain can block fire 5) Time limit to resist fire: 3 hours Types 1) Constant close type: the escape door is closed normally; in case of an emergency, pull the door open and it returns to the default place to keep closed; 2) Constant open type: the escape door is open in a normal conditions, but when indoor temperature reaches 70 centigrade, it closes automatically to prevent flames to spread. Other Products We produce and sell different styles of automatic doors. Our products include sliding door opener (with or without door), swing door opener (with or without door), gate opener, access control system (for automatic doors), operating room doors (swing and sliding), garage doors, rolling doors etc.