NAICS 339912 — Jewelry and Silverware Manufacturing 
BEA sector: Jewelry and silverware manufacturing
Activity: Cutlery, precious metal (except precious plated), manufacturing
Activity: Engraving and etching precious metal flatware
Activity: Hollowware, precious metal, manufacturing
Activity: Pewter ware manufacturing
Activity: Table cutlery, precious metal, manufacturing
Activity: Trophies, precious metal, (except precious plated)  manufacturing