Petroleum Machinery Equipment: General equipment/paints, geological exploration equipment, logging equipment, measurement equipment, drilling equipment|completion equipment|cementing equipment, oil extraction machinery|fracturing equipment, well washing|recovery|underground refining equipment, storage and oil and gas station equipment, offshore oil/gas shale mining, instruments and meters, industrial automation, metallurgical pipes, equipment parts, oil wells, drilling, welding, oil tanks, lifting, hoisting, lifting, insulation, refrigeration, ventilation, remote monitoring, maintenance, etc.; generators, fuel pumps, turbines, turbochargers, steam turbines, impellers, etc.

Valves, Pumps: Compressors, fans, air separation equipment, vacuum equipment, jacks, boilers, furnaces, pressure vessels, cooling machines, flanges, pipelines, hoses and their connection devices, industrial explosion-proof products, industrial power supply, electric transmission devices and their assembly, and various supporting equipment and chemical machinery, etc.

Oilfield Chemicals: Drilling chemicals, oilfield exploitation chemicals, oilfield collection and transportation chemicals, chemical agents for enhanced oil recovery, lubricants (greases), petroleum additives, petroleum catalysts

Instruments and Meters: Transformers, stabilizers, recorders, filters, temperature sensors, measurement and metering instruments, filter nets, sieves, etc.

Technical Services: Exploration, surveying, refining, purification, distillation, separation, liquefaction, welding, pressure transmission testing, pollution control protection, flow rate control, etc. technologies; computer data management; oil depot engineering, electrical engineering, engineering consultancy; safety, alarm, emergency shutdown, risk control, operation process control, pipeline line protection, fire alarm equipment, industrial safety and labor protection supplies, experiments and simulations, etc.

Others: All oil, petrochemical, natural gas products; drilling platforms, steel structures; insulating materials; indicator equipment, etc.