Product Name: Prepainted Steel coil, Spec: JIS G3312/94 CGCC, EN10142/10142. ASTM A653 commercial quality of the Steel base. Thickness range of the PPGI: 0.18mm to 0.70mm Tolerance of thickness of The PPGI: +/-0.01mm Width range: 1000mm to 1250mm Topside: 5microns primer+(10 to 20)microns polyester Backside: 5-9microns primer epoxy. Tolerance of width: +/-3.00mm (aiming to +/-2.00mm) Coil weight: 3-6tons or According to Clients' requests. Coil ID: 508mm or 610mm Color: RAL number or your samples' color.