... various sizes applicable for any placesThe specification of fire door:1.Fireproofing board; 2.Adiabatic linning; ... processed by phosphorization treatment, dampproof, anti-corrosion;6.fire resistence time:90min,Grade A7.Dimensions: Customized; 8. ... ZhangTel:86-13011228771Skype:cindy20129168 fire resistant doors,fire proof door,stainless steel fire rated door,anti fire door,fire exit door,stainless steel ...