... parts,Engineering forging parts , boats and ships forging part etc. And our company have more than 15 ... parts,Engineering forging parts , boats and ships forging part etc.Apply materialCarbon steel, Alloy steel, Stainless steel, ... AISI, API, UNI, DIN, SIS and EURONORMMachiningturning, milling, drilling, grinding, threading, CNC machining etc. Surface Finishingsand blasting, polishing, plating, acid ...