40 Food and beverage processing; custom fabrication and manufacturing services, namely, 3D printing work, custom assembly of vehicle and machine parts, machining and finishing of metal, custom fabrication of metal goods, casting molds, steel structural parts, sintered parts, metal stamping, forging of metal; power generation; material processing and transformation, namely, metal working (melting, forming, stamping, stamping, enameling, hardening, tempering, pressing, recycling); printing and photographic and cinematographic development; reproduction of audio and video recordings; air and water treatment and purification; slaughtering; rental, hiring and leasing of goods in connection with the provision of the aforesaid services, included in this class; consultancy and information relating to the aforesaid services, included in this class