The steel fire door has good heat insulation and smoking effects, reducing the entry and diffusion of tobacco poisons, and avoiding the rapid death of trapped people due to the inhalation of toxic smoke. The appearance of the latest electrostatic spraying treatment of steel fire doors is flameproof, anti-theft, beautiful and durable.

steel door price,bakal na pinto at bintana, bakal na sliding door,fire rated door installation,fire exit door gemma,may sunog na mga metal na pinto malapit sa akin,

fire rated na pinto na may louvre,fire rated door installation,exit door sign, exit door price,steel door price,mga sukat ng metal na frame ng pinto ng sunog,fire exit door gemma,

metal na pintuan sa harap, mga frame ng metal na may marka ng apoy,steel door price,mas malapit ang pinto ng apoy,fire rated door installation,walmart fire exit door,fire exit door gemma