- Electroplating and plating (7)
- Anodizing (plating) of metals or formed products (9)
- Chromium plating of metals or formed products (9)
- Decorative plating and finishing of formed products (2)
- Electrolizing steel (1)
- Electroplating of metals or formed products (24)
- Plating of metals or formed products (17)
- Cleaning, polishing, and finishing (8)
- Cleaning and descaling metal products (2)
- Finishing, metals or formed products (20)
- Polishing, metals or formed products (16)
- Sand blasting of metal parts (3)
