Jiangsu Construction and Installation Engineering Equipment Co., Ltd. specializes in new Suzhou fire doors factory 

 Suzhou fire doors Factory 
 Normally open electronically controlled fire doors 
 More specific performance requirements of fire safety hinge (hinge); 
 Two pairs of normally open fire doors require the installation of electronically controlled automatic release device; 
 More with 3 pairs of fire-resistant glass; 
 4 fire doors the doors of the quality requirements and test methods; 
 5 to increase the curvature in the direction of the width of door requirements and test methods; 
 6 doors and door frames to the fitting clearance requirements and test methods; 
 7 fire doors flexibility requirements and test methods; 
 8 fire doors reliability requirements and test methods; 
 Nine pairs of fire doors, doors to distort the test method is improved; 
 10 doors and door frames overlap size measurement methods; 
 11 criterion; 
 18351966119 



 The Company Address: Nanjing Lantern Street