... of electromechanical, metallurgical, shipbuilding, light& heavy machinery casting etc. 1.We can supply rough castings and ... customer’s requirement.2.The main products:(1) Centrifugal casting pipes: lance pipe, special steel alloy castings, heat ... 4) Precision castings3.The products are used widely in fields of electromechanical, metallurgical, shipbuilding, light& heavy machinery casting, rubber ...