... (hot rolled,cold rolled,strip steel), stainless steel, aluminum, brass ,etc 2. Porcessing: Stamping, punching, bending, welding, threading, grinding , ... Electrophoresis, Paints and primers, blacking, etc 5. Industry:these parts are used in Automotive, Electrical, Building, Furniture, Machine assembly, Computer, ... on your market demand will be really appreciated. electrical contact stamping part