... , have the advanced production equipment and technology ,with 5 production lines. Main productsAuto forging parts, Machinery forging parts,Hardware forging parts,Engineering ... .StandardsASTM, ASME, AISI, API, UNI, DIN, SIS and EURONORMMachiningturning, milling, drilling, grinding, threading, CNC machining etc. Surface Finishingsand blasting, polishing, plating, acid treatment ...