Metal storage tanks; Metal fluid storage tanks; Metal storage tanks for petroleum products, chemicals, and water; Metal tanks used to store and dispense liquids and pressurized gasses; Metal cylinders for compressed gas or liquids, sold empty;

Machines for industrial and commercial applications, namely, mixers and parts therefore; Machines for blending, smoothing, emulsifying, dispersing and reduction of particle size of materials; Liquid mixing and processing machines for industrial and commercial use; Mixing machines for industrial and commercial use; Liquid mixing and processing machines for industrial and commercial use, namely, sanitary in-line mixers for blending, dissolving, dispersing and emulsifying fluids for foods, beverages, pharmaceuticals and cosmetics; Mixing machines for commercial use in the food processing industry; Industrial paint agitating machines; Apparatus for blending, mixing and injection of fluids, namely, blending, mixing and injection systems comprised of static mixers, metal fluid storage tanks, agitators for circulating liquid media, positive displacement pumps and valves being parts of machines; blending machines for chemical processing; apparatus for shearing and mixing fluids, namely, inline polymer systems comprised of static mixers, pressure switches as parts of machines; apparatus for shearing and mixing fluids, namely, static mixers; mixing machines; oil skimmers, skimmer machines for recovering oil, liquids and other effluents in water; machines for separating insoluble floating liquids from water, machines for separating and recovering oily substances from water; cyclone separators and hydrocyclone separators;