Treatment of plastics, treatment of synthetic resins, polymer processing being treatment of polymers, treatment of silicone, conversion of plastics being treatment of plastics, conversion of synthetic resins being treatment of synthetic resins, conversion of polymers being treatment of polymers, conversion of silicone being treatment of silicone, material treatment with light beams and treatment of materials by laser beam; 3D reproduction services, namely, 3D printing for others; 3D printing ...