Material treatment and material processing for third parties, particularly of plastics, plastic-composite materials and parts and semi-finished products thereof, by means of chemical treatment, mechanical treatment, thermal treatment and thermo-mechanical treatment, particularly by means of drilling, milling, cutting, punching, printing, embossing, rolling, extruding, pressing, drawing, deep-drawing, forming, bonding, trimming, cutting-to- size, cutting- out, blowing, casting, injection mould...