Design and construction technology of offshore drilling platforms: Jack-up drilling platforms, self-elevating drilling platforms, semi-submersible drilling platforms, column platforms (SPAR), Tension Leg Platforms (TLP), jacket platforms, offshore drilling ships, floating production storage and offloading (FPSO), floating production, storage and offloading (FDPSO), as well as design and construction technology for various production and living modules.

Design and construction technology of marine engineering support vessels: Multipurpose work boats, platform supply vessels, diving support vessels, semi-submersible transport vessels, multi-functional clean and environmental protection vessels, heavy lift pipe laying vessels, submarine cable laying vessels, ocean comprehensive survey vessels, etc.

Marine underwater engineering technology: Diving technology and equipment (such as diving equipment, decompression chambers, saturation diving equipment, etc.), manned submersibles (HOV), unmanned submersibles (ROV), marine salvage, seabed exploration, underwater inspection, underwater operation technology and related equipment, etc.

Equipment and technology used on offshore platforms: Power/generation systems, auxiliary boilers, information processing and transmission systems, lighting systems, electrical and control systems, platform lifting systems, mooring systems, lifting systems, steel structure systems, marine support systems, communication equipment for marine engineering, air conditioning and ventilation, welding technology, anti-corrosion technology, special steels and special welding materials, alarm monitoring systems, pipelines and valves, pipe racks, dining cars, anchor chains, ropes, specialized electromechanical equipment, specialized instruments and meters, explosion-proof technology, fire-fighting equipment, environmental protection and operational protective equipment, rescue systems, etc.

Project construction: Installation and commissioning technology of marine engineering equipment, software, systems, etc.