good quality with very competitive prices. 1. Standard: JIS, G3302, SGCC, ASTM, A653M-04 CS;EN 10142 DX51D, GB/T2518 2. Size thickness: 0.18-2.0 mm3. Width: 800mm-1250mm4. Zinc coat: 50g-275g5. Payment: irrevocable L/C at sight. T/T6. Shipment: 25-30days after receive of L/C or advance deposit.