metal stamping insert molding 1)OEM service 2)High precision 3)Rohs compliant ... process, metal stamping process, metal stamping, stamping machining, metal stamping insert molding,metal punch General Profile:1) Material:brass, bronze,mild ... box etc 4) Certificated 9001:2008; ROHS complianceinsert molding,plastic insert moldingAdvanced equipments are from USA or Europe