Steel Entrance doors

Steel made entrance doors (filled with polypropylene, rock wool, polyurethane): manual, electric, steel flat opening door, steel sliding door

Steel sliding door: the frame is made of section steel, and the skeleton of the door fan is section steel grade Q235. The design of wind pressure is required by the drawings, eg: 0.70KN/M, and the side of the gate is plated with aluminum zinc plate.

The steel door is made in high quality coating with galvanized steel plate and oxygen protection welding to strengthen, install waterproof threshold (or bottom seal), guard against theft, and resist ultraviolet light to protect the door of the bad working environment of sun and rain. At present, it is widely used in hospitals, R & D centers, government offices, foreign enterprises offices and industrial plants.