- Electroplating and plating (23)
- Anodizing (plating) of metals or formed products (15)
- Chromium plating of metals or formed products (23)
- Decorative plating and finishing of formed products (1)
- Electroplating of metals or formed products (41)
- Gold plating (1)
- Plating of metals or formed products (52)
- Rechroming auto bumpers (1)
- Cleaning, polishing, and finishing (15)
- Buffing for the trade (9)
- Cleaning and descaling metal products (10)
- Finishing, metals or formed products (66)
- Polishing, metals or formed products (37)
- Sand blasting of metal parts (15)
- Tumbling (cleaning and polishing) of machine parts (3)
