Dear Sirs, how are you,very nice to meet you.we are one of largest chinese supplier which mainly do steel coils. our products are as follows:product name materials thickness width coating of zinc coating of zinc coating of zinc coating of zinc coating of zinc regular Spangle GI/galvanized SGCC 0.50 1000-1250 70 100 120 150 180 Regular Spangle GI/galvanized SGCC 0.55 1000-1250 70 100 120 150 180 Regular Spangle GI/galvanized SGCC 0.60 1000-1250 70 100 120 150 180 Regular Spangle GI/galvanized SGCC 0.65 1000-1250 70 100 120 150 180 Regular Spangle GI/galvanized SGCC 0.70 1000-1250 70 100 120 150 180 Regular Spangle GI/galvanized SGCC 0.75 1000-1250 70 100 120 150 180 Regular Spangle GI/galvanized SGCC 0.80 1000-1250 70 100 120 150 180 Regular Spangle GI/galvanized SGCC 0.85 1000-1250 70 100 120 150 180 Regular Spangle GI/galvanized SGCC 0.90 1000-1250 70 100 120 150 180 Regular Spangle GI/galvanized SGCC 0.95 1000-1250 70 100 120 150 180 Regular Spangle GI/galvanized SGCC 1.00 1000-1250 70 100 120 150 180 Regular Spangle GI/galvanized SGCC 1.05 1000-1250 70 100 120 150 180 Regular Spangle gI/galvanized SGCC 1.10 1000-1250 70 100 120 150 180 Regular Spangle gI/galvanized SGCC 1.15 1000-1250 70 100 120 150 180 Regular Spangle gI/galvanized SGCC 1.20 1000-1250 70 100 120 150 180 Regular Spangle gI/galvanized SGCC 1.25 1000-1250 70 100 120 150 180 Regular Spangle gI/galvanized SGCC 1.30 1000-1250 70 100 120 150 180 Regular Spangle