100tons Superdym steel coil Zm120, 1.0*1000 are ready for production for the client from the Phlippine.

100tons Superdym steel coil Zm120, 1.0*1000 are ready for production for the client from the Phlippine.
For roofing sheet, most of clients prefer PPGI, GI and GL. But this time, the client insist on ZAM for his Chicken House building. Why?
According the Salt Spray Test data shows, Zn-Mg Al is a high quality product which corrosion resistence is 5-12 times than GI. 

That means, if the life of GI is 3-5 years, ZAM life will be 15-60 years in the normal enviroment. 

The chicken house usually has high humidity; high temperature and high ammonia gas. And the ammonia gas is alkaline in the air, which is very corrosive to the GI plate.Even though in this bad circumstances,we assume a minimum multiple, 5~8 times, then the ZAM life will be 20~30 years at least.

The customer said most of his money and lifetime savings go to China.He also joke with us"I hope i will still be alive.I will tell my daughter and son in law to note it." Let us witness the miracle together!