- Electroplating and plating (6)
- Anodizing (plating) of metals or formed products (6)
- Chromium plating of metals or formed products (8)
- Decorative plating and finishing of formed products (1)
- Electroplating of metals or formed products (4)
- Gold plating (2)
- Plating of metals or formed products (7)
- Cleaning, polishing, and finishing (4)
- Buffing for the trade (1)
- Finishing, metals or formed products (17)
- Polishing, metals or formed products (11)
- Sand blasting of metal parts (1)
