... SPTE, tinplate), aluminum alloy, red copper, brass, bronze alloy are available. (1) Metal processing: stamping, deep drawing , spot or seam ... welding, spinning, metal assembly are available. (1) Surface finish : coating-plating, Zinc plating, enamel, ... company is as below:Welcome to visit our company OEM ODM CNC manipulator process sheet metal Stamping machine part stamping ...