1)Industrial casting 2)TS16949 certified 3) Automatic mouding lines 4) Various grade nodular/grey iron casting feature- TS 16949 certified- 3 sets ... /pcmaterial spec.various grade nodular cast iron and grey cast ironwe are currently casting- Grey cast iron types: GG15, GG20, GG23, GG25 ... , GGG40.3, GGG50, GGG60, GGG70, GGG70, GGG80, GGG90casting partindustrial castings Industrial Castings