... :0.20mm-3.0mm width:28-72 Galvanized steel strips and cold rolled steel strip:Standard :GB/T2518 ,JISG3302,ASTMA653, EN10327/10142 ... .2-2.5Main usageWelded pipe production, billet for cold-formed steel, C/U channel, T-bar, saw blade, washer, blade etc ... 14001/9001 ↓ OUR FACTORY ↓ Our factory locates in Bazhou city, Hebei province, only 2 hours driving from our capital Beijing. Our ...