... ,casting iron,pump body castings,pump case die casting components casting iron,pump body castings,pump case pump ... and customer's individual requirementsLost Wax Process: Wax Injection, Wax Welding, Shell-Making, Dewaxing, Pouring, Sand Cleaning,Gas Cutting,Grinding, Heat ... ,NF,ISO,JIS,SS,BS,AISI,SAE,ASTM,UNS,ACI die casting components