we are manufacturer of security steel door technical specification door design: single door single door with vision panel single door with louvers double door double door with vision panel double door with louvers door handling lha, rha, lhra, rhra frame 1.5 mm galvanized steel lmore...
Material : Cold-rolled steel plate Thickness of door panel material : 0.4-1.0mm Thickness of door frame material : 0.8-2.0mm infilled material : honeycombfire-proof mineral wool size : Size of door : 19602050*86090096012001500mm or customised Thickness of door panel : 5cm605cm7cmmore...