DO ALL INDUSTRIES

retail services in the field of drilling rigs, drilling motors, drilling rig components, drilling derricks and masts, drilling machines, drilling tools, rotary well drilling machines, drilling rig substructures, hydraulic catwalks, combination, pump and boiler buildings, tanks, mud tanks, hydraulic products and equipment, namely, directional control valves, hydraulic pumps and motors, hydraulic tubes, hydraulic winches, hydraulic hoses, hydraulic filters and hydraulic power units, custom truck decks, fuel tanks, tool boxes, cabinets, stairs and stair railings, and all parts and accessories therefor

residential, commercial and industrial electrical contracting services, namely, installation, maintenance and repair of electrical systems and equipment

freight forwarding services; freight transportation services by truck

manufacturing services, namely, manufacturing drilling rigs, drilling motors, drilling rig components, drilling derricks and masts, drilling machines, drilling tools, rotary well drilling machines, drilling rig substructures, hydraulic catwalks, combination, pump and boiler buildings, tanks, mud tanks; repair services in the field of oil and gas well equipment; customized metal processing and fabrication services, namely, shearing, slitting, braking, and cutting with flame and plasma cutters to pre-determined length of metal products and equipment; fabricating, welding, sandblasting, painting and electrical maintenance of oil and gas well equipment, storage tanks, actuators, pumps, pump skids, pump jacks, compressors, generators, electric motors, valves, couplings, flowlines, pipeline sections, manifolds, treaters, dehydrators, separators, gauges, instrument panels, plunger lift systems, gas lifts, tubing, blowout preventors, storage tanks, line heaters, and equipment enclosures; consulting in the field of oil and gas production plans and drawings, electrical preconstruction drawing review services on behalf of others, oilfield electrical consulting services, professional engineering services; oilfield inspection; oilfield certification, and recertification