1. Thickness: 0.18mm-3mm 2. Width: 32mm - 1250mm 3.Material: Q195, Q215, Q235, Q235B, Q345. 4. Zinc coating: 50-275G/m2 Product capacity: 10000 tons / monthCertificate: ISO 9001:2008The main specification is as belows:Standards: GB/T 12754, JIS G 3302, ASTM A653M, Q/CHG 2-2003Grade:Q195,Q195L,Q235Thickness: 0.25-3.0mm; Width: 30-680mmTolerance : +2/0mm,thickness tolerance :+0.03/-0.03mm (or ...