Galvanising of metal; Galvanization services; Galvanization; Metallizing; Metal finishing services for others; Metal treating; Metal plating; Refining of metals; Metal coating, namely, applying decorative and protective coatings to metal by means of galvanization; Metal plating and laminating; Chromium plating of metal articles; Treatment and coating of metal surfaces, namely, metal treating and applying coatings to metal by means of galvanization; Application of wear resistant coatings to me...