Product Description Materials: Various Grades of Steel, Aluminum, Stainless Steel and Copper. Forging Processes: Drop Forging / Hot Forging, Cold Forging. Producing Machinery: Die Hammer, Friction Press machinery(100MT to 1000MTS), punching machinery and trimming machinery, CNC Centers, CNC Lathes, etc. Inspection Machinery: We're having spectrometer, CMM and proof load test machine for the quality control on the chemical property, physical property and dimensional check for raw material and finished parts.