Industrial furnaces, namely, electrical, gas, oil, or induction heated industrial furnaces; industrial treatment installations, namely, furnaces; furnaces for the treatment of metal or alloy parts; industrial ovens and furnaces for vacuum heat treatment, not for food or beverages; vacuum furnaces; vacuum carbonitriding systems comprising carbonitriding furnaces, high pressure gas quench systems, and vacuum oil quenching systems comprising quenching apparatus for heat treatment

Nutraceuticals for use as a dietary supplement; Nutritional supplements; Dietary supplements; Dietary and nutritional supplements; Nutritional supplements

Industrial furnaces

Machines and machine tools for spray painting; machines and machine tools for the production of nitrogen and compressed air