37
Painting, interior and exterior; Varnishing; Spray painting; Spray painting of metals; Painting of metal surfaces to prevent corrosion; Furniture varnishing; Application of surface coatings; Providing information relating to the repair or maintenance of painting machines and apparatus; Abrasive cleaning of metallic surfaces; Maintenance and repair of machines and machine tools for treating and processing metals; Advisory services relating to surfacing projects; Anti-corrosion treatment; Rustproofing; Installing wallboard; Installing siding; Coating [painting] services; Drywall contractor services
40
Treatment and coating of metal surfaces; Metal coating [not painting]; Metal plating; Electroplating; Surface finishing of metal articles; Metal fabrication and finishing services; Metal finishing; Metal colouring [not painting]; Heat treatment and coating of steel; Treatment of metal parts to prevent corrosion using hot-dip galvanizing and powder coating processes; Metal stamping; Blacksmithing; Forging of metal goods to the order and specification of others; Metalworking; Metal treating; Metal laminating; Drilling of metals; Polishing of metals; Metal brazing; Metal pressing; Die-casting of metals; Galvanising of metal; Refining of metals; Metal hardening; Enamelling of metals; Metal tempering; Metallizing; Extruding of metal alloys; Shaping of metal components; Abrasive polishing of metal surfaces; Heat treatment of metal surfaces; Vapour depositing on metal surfaces; Processing of metal surfaces by abrasive polishing; Heat treatment of pipes and tubes made of metal; Hard chromium plating and hard nickel plating of metal surfaces; Exterior and interior plating of pipes and tubes made of metal; Processing of metal surfaces using precision grinding techniques; Processing of metal surfaces by precision grinding and abrasive polishing; Chromium plating of metallic objects; Stainless steel brushing services; Stainless steel polishing services; Applying finish to stainless steel sheets and coils; Steel cutting