The technical specification of prepainted steel coils 1.Base mental: hot galvanized steel 2.Thickness: 0.14mm-1.0mm 3.Width: 600mm-1250mm 4.Color: all RAL color(standard international color) 5.Zinc-coating: 60g-275g 6.Packing: standard export package 7.Painting: Top and bottom:20mic+5mic Back:6mic-8mic 8.Tolerance: Thickness: +/-0.02mm Width: +/-0.02mm 9.The special order can be negotiated 10.Welcome to send inquiry to us freely, hoping we could build a long-term cooperation in the future.