Further processing
- 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