OPTIGAL

[Class - 40]

Metal treatment; treatment of metal alloys; treatment of steels; mechanical, thermomechanical or chemical transformation of the properties and characteristics of metals; treatment of metal for forming goods of metal; metal tempering; finishing of metal surfaces; soldering; casting, anodizing; chromium plating; phosphate plating; milling; shaping; tin plating; galvanization; nickel plating; laminating; armor plating; cutting; polishing; magnetization; plating; stripping; metal soldering; coating (plating) of metals; recycling of metal products; treatment of materials during the process of manufacturing products of metal, such as forging, pressing, burring, machining, laminating, punching and coating; Melting of metals, vacuum treatment, nitrogen case-hardening; assembling materials for the manufacture of metal profiles