... steel Process: Casting+blasting+Machining Surface finish: Passivation+Zinc Precision casting part. PRODUCTIONMATERIALSPECIFICATIONSPRICECASTING PARTSSTEELACCORDING TO CUSTOMERS DRAWINGSWeight:0.1KG-800KG ACCORDING ... : auto lathe, CNC machining, CNC turning, CNC cutting, CNC milling, threading, tapping, drilling, etc.Process: auto lathe, CNC machining, CNC turning, CNC cutting, CNC milling, threading, ...