... rust preventive oil, titanium alloy galvanized, silver plating, plastic, electroplating, anodizing etc.ApplicationsAutomotive, instrument, electrical equipment, household ... including Spring machine Jinju & 502S, Shaft machine Liqiang,Auto lathes Libo & XB,CNC machine SHENGYU & SYX42,Inclinable ... October, 2000, specializing in the production of CNC/AUTO lathe, springs, shafts, screws, stamping parts and ...