40 Custom manufacture and assembly services, namely, contract manufacture of metal parts, machining and finishing of metal, custom manufacture of metal goods, blacksmithing; treatment and transformation of materials, namely, abrasion, bevelling of glass and metal, Air brushing services, etching, metal hardening, treatment of materials using chemicals, treatment of metal parts to prevent corrosion, coating of metals, stainless steel brushing services, stainless steel polishing services, enamelling, degaussing, dyeing, extruding of metal alloys, hot dipping, metal casting, molding of plastic materials, galvanization, gold plating, engraving, metal tempering, metal laminating, shot blasting, laminating of plastic and metal plates, metal brazing, metallizing, metal finishing, metal polishing, metal stamping, metallurgical processing, metal finishing, cutting of metal, surface plating, burnishing by abrasion, powder coating, grinding, metal forging, steel cutting, soldering, chromium plating, galvanising of metals, vulcanising (metal treating), heat treatment of metals, cutting of metal; custom manufacture of tools for others; customized deburring, turning, grinding, sawing, milling of metal and plastic parts; surface treatments of glass, metals and plastics; treatment of metal parts to prevent corrosion; application of surface protective coatings on machines, machine parts, components and equipment; application of wear-resistant coatings on metals and plastics; anodizing; stripping finishes; alloying metals