Oil and Gas Technology Equipment: Oil and gas exploration and development production, geophysical prospecting, logging drilling, oilfield technology equipment and construction engineering equipment, petroleum refining equipment, petrochemical process, DCS / PLC control system and field bus, icebreaker equipment, oil and gas pipeline construction, power mechanical equipment, oilfield special vehicles, industrial explosion-proof products, electrical and electrical equipment, automation, instruments and meters, wires and cables, maintenance and repair, fluid machinery equipment, fuel and lubricating oil technology equipment, advanced materials for petrochemical products, industrial cleaning and anti-corrosion, natural gas and pipeline equipment, oil and gas extraction/separation technology equipment, oil and gas drilling/oil and gas transmission/processing storage technology equipment, helicopter/plane services, communication technology equipment, geological chemical services, pipeline cleaning equipment technology, fire alarm, pipeline valves, laboratory equipment, environmental protection, energy saving and safety, industrial safety and protective articles, oil and gas exploration technologies and equipment under extreme climatic conditions

Offshore Platforms and Vessels: Various platforms: fixed-bottom, self-elevating, semi-submersible, pile-supported, tension leg, tower-supported, jacket-type, concrete gravity, deep-water compliant tower, etc.; drilling vessels: drilling vessels, oil production platforms and service vessels, FPSO, etc.; auxiliary vessels: multi-purpose work boats, platform supply ships, diving support ships, semi-submersible transport ships, multifunctional ships, submarine cable laying ships, crane assistance pipe ships, marine comprehensive adjustment ships, etc.; construction and modules: living modules, drilling modules; design and manufacture of oil, water treatment equipment skid

Platform Equipment: Oil pipelines and high-pressure special pipelines pumps, ship valves and various valves, explosion-proof electrical appliances, power equipment, auxiliary boilers, information systems, lighting systems, electrical control, wires and cables, lifting equipment, communication equipment, air conditioning ventilation, alarm monitoring, pipes, instruments and meters, life-saving firefighting, fasteners, filtration, leakage prevention and corrosion resistance, wear resistance, etc.

Engineering Construction: Underwater detection, underwater operation, underwater cable laying, tunnel excavation, marine auxiliary pipes, diving equipment, manned submersibles; heavy cargo transportation, lifting and installation, river mouth coast, marine salvage, etc.

Offshore Steel Structures: Construction and construction, processing technology, pre-treatment, cutting equipment, welding equipment, special welding materials, non-destructive testing, transfer equipment

New Energy: Wind power generation equipment, ocean wave/tidal/solar power generation technology equipment, electrical systems, transmission systems, braking systems

Geological Exploration: Geophysical research; geological exploration technology and equipment