... in both ferrous and non-ferrous alloys (grey iron casting, ductile iron casting) Materials: Gray iron, ductile iron, carbon steel, ... , JIS, BS, DIN, EN, ISO Operation: Green sand casting and resin sand casting Surface finishes: Sand blasting, oiled, zinc, nickel, chrome plating, painting, hot ... , construction machinery parts and other industry machinery parts. Sand Casting/iron casting/aluminum casting