1) standard:gb, jis3312.Astm 2) material: sgcc, q195-q235b, spcc, dc01, dx51d+z etc. 3) thickness: 0.12mm- 1.5mm. 4) width:700mm-1250mm. 5) zinc coating: 40g-275g/m2 6) length:1000-6000mm. Export seaworthy packing or by customers requirement With in 20days after receiving your payments