[Class : 40] Treatment Of Metals; Steel Cutting; Exterior And Interior Plating Of Pipes And Tubes Made Of Metal; Metal Plating, Tempering; Heat Treatment And Coating Of Steel; Metallizing; Metal Working; Metal Welding; Metal Casting; Metal Tempering; Metal Brazing; Metal Forging; Metal Moulding; Metal Anodizing; Metallurgical Processing; Metallurgical Smelting; Metal Plating; Custom Manufacture Of Steel Construction Elements; Applying Finish To Stainless Steel Sheets And Coils; Metal Treatment; Pelletized Iron; Processing Of Iron Oxides; Welding Services; Rolling; Production Of Energy By Power Plants; Extruding Of Metal Alloys; Recycling Of Metal; Galvanizing Of Metal Being Included In Class 40.