-
Additional and final processing
-
Thread rolling, milling, broaching, wobbling, bending, stamping, embossing, screwing, sliding grinding, deburring, polishing
-
Thermal treatment
-
Case hardening, quenching and tempering and induction hardening, carbonitriding
-
Surface treatment
-
Zinc plating, nickel plating, chromium plating, silver plating, gold plating, phosphating, anodizing and others