Purchase Qty. Reference FOB Price
3,000-24,999 kg US$0.58
25,000+ kg US$0.50
Product Description
Product Description Zhengde Hot-dip galvanizing is the reaction of molten metal with an iron substrate to produce an alloy layer, thereby combining the substrate and the plating layer. Hot-dip galvanizing is to pickle iron and steel parts first. In order to remove iron oxide on the surface of iron ...