1. certification:ISO 2. processing: stamping, punching, bending 3. finish:nickel plated 4. OEM ... 1. Materials: carbon steel (hot rolled, cold rolled, strip steel), stainless steel, aluminum, brass ,etc2. Processing:Stamping, punching, bending, welding, ... welcomed, for any stamping parts7. Clients mainly located in US and Europe countries.8. Certificate: ISO9001:2008. high quality metal stamping parts