G450, G550, S350GD, CGCC, SGCC, SGLC, DX51D+Z, DX52D+Z,DX53D+Z
According to production and processing methods, it can be divided into the following categories:
① Galvanized corrugated board. The thin steel sheet with a zinc layer is adhered to the surface by immersing it in a bath of molten zinc. At present, it mainly adopts the continuous galvanizing process, that is, the coiled steel plate is continuously immersed in a galvanizing tank and combined with molten zinc to form a galvanized steel plate.
②Alloy galvanized corrugated board. This kind of steel panel is also made by the hot dip method, but immediately after it is discharged from the tank, it is heated to about 500°C to form an alloy film of zinc and iron. The galvanized sheet has good paint adhesion and weldability;
③Electro-galvanized corrugated board. Galvanized steel sheets produced by electroplating methods have good workability. However, the coating is thin and its corrosion resistance is not as good as hot-dip galvanized sheet.
The company has passed SGS CE ISO and other certifications, has complete testing equipment, strong technical force, and accepts factory testing.
We firmly believe that "quality is the core of an enterprise's sustainable strength."
We will establish a stable, long-term, win-win cooperative relationship with our customers and insist on it.
Taigang Metal is also the only company that promises to take back products if they do not meet the standards.