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Under normal circumstances, the galvanized steel is not evenly corroded. In fact, the galvanized layer is corroded first in the place where the coating and the substrate are poorly united, resulting in serious corrosion locally. And eventually, ...

Color-Coated Steel usually needs to go through a series of quality inspection systems from the raw materials to the finished products. Let’s have a brief review on the quality control system of prepainted steel.

Choosing the color of pre-painted Steel Sheet mainly depends on the matching with the surroundings, use purposes, and your own preferences. But considering the heat reflection ability, weather resistance, and other factors, the light-colored pre...

Hot dip galvanizing (HDG) process is a process of coating steel with zinc by immersing the base metal in the molten zinc bath at about 450 °C. It is a form of galvanizing, and the other one is cold galvanizing, also known as electro-galvaniz...