1.material:steel,stainless steel,timber 2.fire rated time:30min,60min,90min,120mon..... 3.delivery time:20-30 days we provide fire doors with different grades ... Control Science & Technology Co.,ltdCindy ZhangTel:86-13011228771Skype:cindy20129168 fire resistant doors,fire proof door,stainless steel fire rated door,anti fire door,fire exit door,stainless steel fire door