... auto engine, chasis parts, valve parts, construction equipment and the parts, mining equipment and the parts. Stainless steel parts: 302, ... 3) Manufacture quipment: Cupola, electric furnace, resin-bonded sand equipment, dry sand mix millaer, quake press molding machine.4) ... , CENSP 550CS heat analysis instrument, molding sand testing equipment, chemistry composition analysis room。 casted parts