... grade nodular/grey iron casting feature- TS 16949 certified- 3 sets automatic moulding lines, flask size from 400x400 till 700x700- 15 units ... , GG23, GG25, GG30- Nodular/Ductile cast iron types: GGG40, GGG40.3, GGG50, GGG60, GGG70, GGG70, GGG80, GGG90casting partindustrial castings Industrial Castings ...