steel door: 1.damp proof, heat ,sound ,anti theft,anti moth 2.high quality,Luxury,shining 3.anti-bounce STEEL DOOR:1) Material: Cold-rolled steel sheet for door leaf and frame with heat transfer-printing or powder coating. (steel sheet thickness available from 0.6mm~1mm for door panel; 1.2mm~2.0mm for door frame)2) Standard size:height:1970mm or 2050mm, width:950mm or 860mm, Door leaf thickness: ...