... ODM accepted 5ISO9001:2008 certificate Die casting Aluminium spare parts for electric power tools Features: 1High density ... carbon steel, copper steel, copper molybdenum steel, alloy.4. Production equipment:a. Hydraulic press with 200T, 160T, 100T, ... etc.5. All-round testing equipments: 2.5d profile projector, Rockwell hardness tester, Metallographic measuring instrument, ... on the buyer's part.