Product name: Total positive wiring copper sheet

The process flow of the total positive wiring copper sheet: customer samples and drawings---CAD, PORE design and development---mold manufacturing---cutting---stamping---spot welding, butt welding, riveting---nickel plating , Oil spraying, baking varnish --- testing, testing and assembly --- packaging --- distribution. Precision stamping parts, new energy stamping parts, metal stamping dies