Burnishing by abrasion; silver-plating; custom assembling of jewelry products for others; gold plating; gilding; metal fabrication and finishing services for others; blacksmithing; mill working; metal casting; jewelry casting; metal coating in the nature of applying decorative and protective coatings to metal by means of galvanization; engraving; laminating of precious materials; silversmithing; treating of metal; polishing of metals; polishing of gems; recycling of precious metals; electro-p...

Abrasion; silver-plating; custom assembling of materials for others; gold plating; gilding; metal fabrication and finishing services; blacksmithing; mill working; metal casting; jewelry casting; metal coating; engraving; laminating; silversmithing; treating of metal, namely, forging, embossing, shaping, forming, enamelling; burnishing by abrasion; polishing of metals; polishing of gems; recovery of precious metals; electro-plating; welding; cutting of diamonds; laser scribing; treatment of metal