Treatment of materials, and more specifically of ores, of common metals and their alloys; treatment of metals and all mechanical, thermomechanical or chemical transformations of the properties and characteristics of metals, including metal tempering, finishing of metal surfaces, casting, soldering, chromium plating, nickel plating, tin plating, galvanization, laminating, armor plating, die trimming, burnishing by abrasion, magnetization, plating, cupping, pickling, metal soldering, recycling ...

Common metals and their alloys; aluminium; rods, ingots, wires, sheets, sheet metal, laminates, profile sections, slabs, boxes, discs, tubes of aluminium and derivatives of aluminium for further manufacture for use in the automobile industries

Common metals and their alloys; aluminium; rods, ingots, wires, sheets, sheet metal, laminates, profile sections, slabs, boxes, discs, tubes of aluminium and derivatives of aluminium for further manufacture for use in the automobile industries