The standard or grade of galvalume steel coil
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- Dec 11,2012
The common internantional standard for the galvalume steel coil we supply below:
1. JIS G3321 SGCC
2. DX51D+AZ
3. ASTM A792 CS TYPE B
The common internantional standard for the galvalume steel coil we supply below:
1. JIS G3321 SGCC
2. DX51D+AZ
3. ASTM A792 CS TYPE B