steel main door,standard door,security door for residence 1.Material:cold rolled steel 2.Finish:transfer print/powder coating steel main door,standard door,security door for residence 1NameSteel door/Metal door/security door2Size860*2050mm/960*2050mm/1200*2050mm/1500*2050mm3MaterialCold rolled steel4Thickness of Material0.4/0.8mm,0.5/1.0mm,0.7/1.4mm,0.8/1.5mm5Thicknes of Door Leaf50mm,70mm, ...