Bathroom washing machine, galvanized steel and color steel which good?
The outer shell of a washing machine, even if it is a zinc plated steel sheet, usually adds a beautiful coating to the surface, equal to double protection
Relatively little better than plastic, zinc impregnation with the color of teaching should be better, but also with the time of production process and bathroom moisture relationship
Color steel plate is coated with color coating on the surface of the steel plate, without changing the nature of the steel plate, coating scraping will reveal inside the steel plate
Infiltration of zinc is the function of zinc atoms to the steel parts, the steel plate has undergone a qualitative change, even if it does not scratch Yi Shengxiu
