... . 4 Aluminum Die CastingsAluminum die casting parts, aluminum shaft support for power tools5 Balance weigh, sprockets, ratchet, bushing, ... machine etc. 7 Power tool partsPower Tool parts for electric drill, electrical hammer, angel grinder, electrical saw, electrical blower, ... steel, copper molybdenum steel, alloy.4. Production equipment:a. Hydraulic press with 200T, 160T, 100T, 60T, 50T, 25T, 20T, ...