... forming, shaping, punching, drilling, milling, grinding, rolling, stamping, deep drawing, bending, welding, etcSurface treatmentPolishing, zinc plating ... , shaping, punching, drilling, milling, grinding, rolling, stamping, deep drawing, bending,etc.Surface: Zinc plating, enamel ... Refrigeration equipment , Automation control system,customized sheet metal part.We can make any similar parts according ...