... ,CNC punching,CNC bending,Tig Welding,Mig Welding,Riveting, Grinding,Stamping, Assembling,etc. or as per drawings,samplesPowder coating,Roast painting ... :500 -Armstrong SuEquipmentsStorehouseOur TeamCertificatedISO 9000:2008 Quality Management SystemSafety Certification for Electronics Product -Armstrong Su MF0016 high precision copper sheet metal parts copper part