Precision stamping parts, 1 PDCA quality management 2 Material:stainless steel,iron,brass ... software for specification drawings: Pro/E, Auto CAD, Solid Work 2001, CAXA, UG, CAD/CAM/CAE.4) Precision machine: normal punch ... , PVC powder coating, dichromate plating.6) Detailed products range: radiator parts, metal cabinet, instrument parts, auto parts, electric equipment parts, construction hardware.