cnc precision machining metal parts: ~stainless steel,aluminum,etc ~tolerance:+/-0.002mm ~CNC,turning lathe ... bronze/iron/etcWe handle many other type of materials.Please contact us if your required materials are not listed above. ... Process technologyCasting, Machining, Metalworking, Sheet Metal Bending, Surface Treatment, Heat Treatment, Griding, Milling, wire EDM, ...