... DIN, EN, ISO 3) Operation: green sand casting and resin sand casting 4) Surface finishes: sand blasting, oiled, zinc, ... 6) Product weight: 0.5 to 300kg 7) Precision machining: CNC lathes, milling, drilling, planning, grinding ... piling accessories, counterweight, iron, construction machinery parts and other industry machinery parts. Dalian Leading Metal Ltd welcome you. iron sand casting parts