... 5)Various materials(stainless steel, aluminum, iron, steel alloy, copper etc) (6)Mature technology in inspection (7)6000 pcs ... machine6≤0.02 large platform1 crane1 3. OEM sheet metal fabrication stamping parts details listPrecision processingOEM/ODM is ... are not listed above. Process technologyCasting, Machining, Metalworking, Sheet Metal Bending, Surface Treatment, Heat Treatment, Griding, Milling, ...