- Electroplating and plating (3)
- Anodizing (plating) of metals or formed products (5)
- Chromium plating of metals or formed products (5)
- Electroplating of metals or formed products (18)
- Plating of metals or formed products (18)
- Rechroming auto bumpers (3)
- Cleaning, polishing, and finishing (5)
- Buffing for the trade (2)
- Decontaminating and cleaning of missile or satellite parts (1)
- Finishing, metals or formed products (10)
- Polishing, metals or formed products (9)
- Sand blasting of metal parts (2)
