Electro g alvanized s teel c oil is a metal sheet made from cold rolled steel sheet or hot rolled steel sheet as a base material, which is covered with a uniform and dense zinc layer by electro-galvanizing process. This product has a wide range of applications in construction, home appliances, automobiles, transport, decoration and other fields. The product is very popular in the market due to its excellent corrosion resistance and aesthetics. First and foremost, the zinc layer on the surface of it has excellent corrosion resistance, which can effectively resist corrosive factors in the atmosphere, water, soil and other environments, and prolong the service life of steel sheets. At the same time, the zinc layer can also make the surface of the steel plate show a metallic luster, beautiful and improve the added value of the product. Secondly, it has good processing performance and can be operated by stamping, cutting, welding and other processes to meet the demand for steel sheet ...