- Etching and engraving (1)
- Engraving jewelry, silverware, or metal (2)
- Name plates: engraved, etched, etc. (1)
- Painting, coating, and hot dipping (7)
- Coating of metals and formed products (6)
- Coating of metals with plastic or resins (1)
- Coating or wrapping steel pipe (1)
- Hot dip coating of metals or formed products (1)
- Painting of metal products (5)
