Galvanized corrugated sheet is made of zinc coating steel after rolling cold bending into various wave type pressure plate, it is suitable for industrial and civil buildings warehouse special largespan steel structure roof of the building walls and external decoration. With light weight, high strength and lustre is rich construction convenient and quick seismic fire rain long service life Maintenance-free and other features.

Galvanizing is mainly divided into hot-dip galvanizing and electro-galvanizing. Because hot-dip galvanizing has a higher zinc layer and higher anti-corrosion ability, it is more suitable for steel parts that work outdoors. Therefore, customers purchase a larger amount of hot-dip galvanizing.

The most normal zinc layer in China is 15-275g/㎡. According to your usage and requirements, the zinc layer varies different.