40 Treatment of materials in the nature of cutting of metal into sheets, shapes profiles, pipes and arches; consulting in the field of the aforesaid services; custom manufacturing of classic cars, plastic injection-molded parts for others; customized assembling of materials for others; machining in the nature of cutting of metal; heat treatment of pipes and tube made of metal; heat treatment of metal surfaces; heat treatment of metals; heat treatment of ores; heat treatment and coating of steel; metal plating and laminating; metal laminating; tin plating; applying decorative and protective coatings to metal by means of galvanization; silver plating; custom manufacture of processing and testing equipment, namely, swaging of automobile parts; nickel plating; rental of orbital welding apparatus; rental of metal cutting equipment; rental of machines and apparatus for veneering; rental of assembly machine equipment rental of laser engraving machines; coppering, namely, applying antiviral or protective copper coatings to masks, films, and textiles via printing; gilding; applying coating to cylinders with chromium plate for protective and decorative purposes; industrial hard chromium plating services, namely, hard chromium plating of metallic objects; industrial hard chromium plating services, namely, hard chromium plating of metal articles; chromium plating; surface finishing of metal articles by blast treatment; metal stamping metal pressing; custom manufacture of molded components; custom steel cutting and machining to the order and specification of others; forging of metal goods to the order and specification of others; blacksmithing; metal melting services; powder coating services; abrasive polishing of metal surfaces; polishing of metals; metal plating of exterior and interior pipes and tubes made of metal; metal plating; applying surface finishes to metal articles; metal fabrication an finishing services for others; metalworking; treating and processing of metallurgical materials, namely, coal; material treatment, namely, metallurgical smelting; recycling of scrap metals; metallizing; metal casting; metal coating, namely, applying decorative and protective coatings to metal by means of galvanization; metal heat treating services by means of shaping of metal; metal heat treating services by means of tempering metal; treating of metal, namely, stamping of metal; treating of metal, namely, forging of metal goods to the order and specification of others treating of metal, namely, embossing words, designs or images on metal; treating of metal, namely, enameling of metal; metal treating; machine shop services, namely, machining parts for others; laser scribing of metals and sheet metal; photogravure printing; custom manufacture of prefabricated construction elements; custom manufacture by direct metal laser sintering; custom manufacture of steel construction elements; treatment of metal in the nature of cold forming of metal; providing information relating to material treatment; hard nickel plating of metal surfaces; hard chromium plating of metal surfaces; hard chromium plating and hard nickel plating of metal surfaces; soldering; metal tempering; engraving; gold plating; zinc plating; hot dipping; color laser marking of metals, titanium; enameling of metals; anodizing services; abrasive polishing of stainless steel surfaces; dieĀcasting of metals; pipe tapping services, namely, drilling or cutting holes in pressurized pipes without draining or spilling the contents of the pipes; applying protective coatings and surface treatments to metals in the nature of coating by plasma nitriding; metal processing services, namely, processing of metal surfaces using precision grinding techniques; metal processing services, namely, processing of metal surfaces by abrasive polishing; metal processing services, namely, processing of metal surfaces by precision grinding and abrasive polishing