40 Treatment of materials for third parties, namely, treatment of goods and semi-finished products and treatment of workpieces, each of plastics, synthetic materials, metal, metal alloys, glass, ceramics or combinations of these materials, by means of vaporizing, irradiating, flaming, drilling, milling and shaping, turning, cutting, sawing, punching, stamping, pressing, drawing, forming, moulding, blowing, casting, gluing, soldering, welding, grinding, roughening, polishing, etching, hardening, curing, cleaning, drying, burning, tempering, heating, cooling, laser machining; coating and overlaying of workpieces, of semi-finished products and of goods, each of plastics, synthetic materials, metal, metal alloys, glass, ceramics or combinations of these materials, by application of coatings in the nature of chemicals, colorings, metals, plastics, synthetic materials, powder coatings, synthetic resins, by lamination and by application of plastic foils, stamping foils mainly of plastics, laminating foils and transfer foils mainly of plastics by means of hot stamping, cold stamping and foil transfer; marking of materials of plastics, synthetic materials, metal, metal alloys, glass, ceramics or combinations of these materials and of semi-finished products and of goods of these materials by means of printing-on, coating by means of electrophoretic coating, evaporation deposition, flame spraying, plasma spraying, gas injection and spraying, laser spraying, immersing and dipping, spraying, enamelling, galvanizing, anodizing, nitrifying, chromating, tinning, zinc coating, phosphating, nickel plating, powder coating, glazing, ultrasonic application, laser and heat treatment, and by means of engraving; surface treatment and surface coating in the nature of finishing the surfaces of materials, workpieces, semi-finished products and goods of plastics, synthetic materials, metal, metal alloys, glass, ceramics or combinations of these materials by means of chemical processes, mechanical processes, thermal processes and thermo-mechanical processes, particularly by means of spraying, evaporation deposition, injecting and extruding, flame spraying, plasma spraying, gas injection and spraying, laser spraying, immersing and dipping, enameling, galvanizing, anodizing, nitrifying, chromating, tinning, zinc coating, phosphating, nickel plating, powder coating, glazing; plastics and foil processing and treatment in the nature of manufacture of plastic parts to order and/or specification of others, decoration in the nature of applying decorative coatings by means of electrophoretic coating, evaporation deposition, flame spraying, plasma spraying, gas injection and spraying, laser spraying, immersing and dipping, spraying, enamelling, galvanizing, anodizing, nitrifying, chromating, tinning, zinc coating, phosphating, nickel plating, powder coating, glazing, ultrasonic application, laser and heat treatment, surface treatment in the nature of heat and flame treatment, and finishing of plastic products, all for third parties, foil decoration of products and packaging, surface foil application for third parties; glass processing and treatment in the nature of manufacture of glass products, not for building purposes, and semi-finished glass goods, not for building purposes, to order and/or specification of others, decoration in the nature of applying decorative coatings by means of electrophoretic coating, evaporation deposition, flame spraying, plasma spraying, gas injection and spraying, laser spraying, immersing and dipping, spraying, enamelling, galvanizing, anodizing, nitrifying, chromating, tinning, zinc coating, phosphating, nickel plating, powder coating, glazing, ultrasonic application, laser and heat treatment, foil application, lacquer application, printing-on and etching and engraving, surface treatment by means of chemical processes, mechanical processes, thermal processes and thermo-mechanical processes and finishing of glass products for third parties; metal processing and treatment in the nature of manufacture of metal products, not for building purposes, and semi-finished metal goods, not for building purposes, to order and/or specification of others, decoration in the nature of applying decorative coatings by means of electrophoretic coating, evaporation deposition, flame spraying, plasma spraying, gas injection and spraying, laser spraying, immersing and dipping, spraying, enamelling, galvanizing, anodizing, nitrifying, chromating, tinning, zinc coating, phosphating, nickel plating, powder coating, glazing, ultrasonic application, laser and heat treatment, foil application, lacquer application, printing-on and etching and engraving, surface treatment by means of chemical processes, mechanical processes, thermal processes and thermo-mechanical processes and finishing of metal products for third parties; contract manufacturing services for customer-specific machines in the fields of machines for drying, cooling, heating, hardening, curing, firing, flaming, cleaning, injecting, forming, casting, spraying, cutting, pressing, rolling, coating, binding, sorting, gluing, bonding, sealing, polishing, roughening, etching, embossing, printing, stamping or irradiating