... to produce and sell the casting and forged parts. All these parts can be machined and used for the auto ... engine, chasis parts, valve parts, construction equipment and the parts, mining equipment and the parts.1) Sand casting parts material: Gray iron, ... Weight: 0.2-400 kg.3) Manufacture quipment: Cupola, electric furnace, resin-bonded sand equipment, dry sand mix millaer, quake press ...