Purified steel door

    The appearance of the steel door on the market and anti-theft door is very similar, from the anti-theft performance, the standard anti-theft door steel plate thick, strong impact resistance, implement

    1. Detailed information

    The appearance of the steel door on the market and anti-theft door is very similar, from the anti-theft performance, the standard anti-theft door steel plate thick, strong impact resistance, implementation is the national mandatory standard;And what steel door executes is standard of each enterprise oneself, steel door is used for each building extensively indoor and outdoor.The steel door that USES a variety of USES normally is used at outdoor steel door, need to use galvanizing steel plate, each strengthen to use oxygen to protect to weld to strengthen, add the coating with waterproof doorsill (or bottom seal), anti-theft pin, high quality that fights ultraviolet ray, in order to adapt outdoor the bad working environment of sun and rain.