The Electro-Galvanized Steel Sheet provided by Xiuchen Supply Chain Management Co., Ltd. is made of galvanized coil by leveling. The base material is high-quality cold-rolled steel plate, and the surface of the galvanized layer is fine and flat, with a silver-gray matte appearance, no zinc flecks and bumps, and a smooth and uniform feel. The Electro-Galvanized Steel Sheet layer is obtained by electrodeposition. The pure zinc layer is dense and uniform in thickness, and has excellent electrical conductivity and welding performance, which is especially suitable for subsequent processing scenes requiring spot welding, riveting or surface spraying. Because the galvanized layer contains no impurities such as lead, the surface cleanliness is high, and the white rust resistance after passivation treatment is stable, which can meet the strict requirements of surface quality and dimensional accuracy for electronic product shells and precision parts. The size of the flat plate can be accurately…