Galvanized steel strip standardastm, bs, gb, din, jis, aisigradeq195, q215, q235, q345, ss235, ss400, st35, st37, st42, st52, a36thickness0.3-4.0 mmwidth145-235 mmlengthcustomers requirementtechniquehot rolledcolorslivertypesteel coilsurfacesliverapplicationsteel structure, metal product, construction structurespecial pipeemt pipesection shaperectangle.