China ASTM galvalume steel coils GL-GY-20211129-45 is supplied by ASTM galvalume steel coils manufacturers, producers, suppliers on Global Sources,55% AL-Zn
User rating 5/5Alu-zinc AZ150 - Areco ProfilesAlu-zinc is a aluminium-zinc Welcome to buy AZ30 to AZ150 AFP Galvalume Steel Sheet Coil Anti Finger Print
Galvalume steel coil has many excellent characteristics: strong corrosion resistance, which is 3 times that of pure galvanized sheet; There are beautiful zinc