High-pressure pumps for industrial and oilfield use; Hydraulic fracturing pumps, Portable power generators for industrial use; Equipment for acidizing, caustics, cementing, and drilling; Control systems for monitoring and managing high-pressure pump performance; Software for real-time monitoring of industrial equipment; Power generators and backup power solutions; Mobile power solutions mounted on trailers or vehicles.

Maintenance and repair services for industrial and oilfield equipment; Field service support for pump and power equipment; Engineering design and consulting services; Technical support and installation guidance for industrial equipment.

Assembly of oil and gas, manufacturing, petrochemical and marine industry products for others; custom manufacture of drilling system components and mud tanks for oil, gas, drilling and offshore projects; custom manufacture of pressure vessels; custom manufacture of substructures, namely, box-on-box substructures, slingshot type substructures and telescoping substructures for the oil and gas industry; custom manufacture of subsea equipment, namely, subsea suction piles, driven piles and subsea moorings, mudmats, manifolds, buoyancy cans, in-line sleds, mid-line sleds, tie-in sleds; custom manufacture of power supply systems for drilling rigs, construction sites and portable petrochemical applications; custom manufacture of fluid packaging, dispensing solutions and mobile lubrication equipment for the oil and gas, manufacturing, petrochemical and marine industries. Custom manufacture and fabrication of pressure pumping equipment, custom manufacturing of fluid packaging, stock tanks, pressure vessels; manufacture and fabrication services for others in the field of oilfield equipment, namely, fuel tanks, mud tanks, gen set skids, water tanks, catwalks, dust collectors, batch mixing tanks, platforms and rig decks; custom manufacture and fabrication of mobile fueling tanks; assembly of products for others in the refining, petrochemical, onshore and offshore exploration and production, transportation, agriculture, military, environmental and waste treatment, pulp and paper, and engineering industries; manufacturing services for others in the field of transportation, material handling, and off-road vehicle industries, namely, engine and cylinder mounts, crane and forklift booms, frame and cab assemblies; manufacturing services for others in the field of offshore drilling, surge and mud tanks, high-pressure systems, manufacturing services for others in the field of oil field, land drilling and chemical industries, namely, skids and skid-mounted equipment, frack tanks and mud systems; manufacturing services for others in the field of double wall environmental tanks, waste oil storage tanks and hazardous chemical storage tanks, manifolds

Custom design and engineering of drilling system components, mud tanks, pressure vessels, substructures for the oil and gas industry, subsea equipment, power supply systems and fluid packaging, dispensing solutions and mobile lubrication equipment for the oil and gas, manufacturing, petrochemical and marine industries; testing and research on machines, apparatus and instruments. Custom design and engineering of pressure pumping equipment, fluid packaging, stock tanks, pressure vessels, oilfield equipment, fuel tanks, mud tanks, water tanks, mobile fueling tanks and equipment used in the refining, petrochemical, onshore and offshore exploration and production, transportation, agriculture, military, environmental and waste treatment, pulp and paper, and engineering industries,; testing and research on machines, fluid packaging, substructures for the oil and gas industry testing and research on machines apparatus and instruments and manifolds