11 Gas, infrared, and electric powered industrial oven systems comprising insulated assembly panels, burners, controls, excluding metal melting furnaces and industrial furnaces; wastewater treatment systems, namely, reverse osmosis units, filter presses, mixers, clarifiers, pump skids, iron removal units, deionization units, water reuse units, water solidification equipment, metal sorption equipment, sump less pump systems, chemical feed equipment, and water reclaim equipment; water treatment equipment, namely, ion exchange equipment consisting of water softening and conditioning units, reverse osmosis equipment, namely, reverse osmosis membranes and reverse osmosis filters, and water filtration equipment