... corrosion resistan GuanXian Xingdu Steel Plate Co., Ltd is located in Liaocheng, Shandong, China.We are the manufacturer of the ... & cold-rolled steel coils(0.18--2.0mm in thickness, 500-- 930mm in width).We also do corrugated steel roofing sheets, ... and accord with local environmental standard. Our products widely used in silo, the chimney, kitchen utensil, handicraft, construction formwork, household ...