Design and Construction Technologies for Offshore Drilling & Production Platforms: Submersible drilling rigs, jack-up drilling rigs, semi-submersible drilling rigs, SPAR platforms, tension leg platforms (TLP), jacket platforms, drillships, floating production systems (FPSO), floating drilling production storage and offloading vessels (FDPSO), and various production & living modules.

Design and Construction Technologies for Offshore Support Vessels (OSVs): Anchor handling tug supply (AHTS) vessels, platform supply vessels (PSV), diving support vessels (DSV), semi-submersible heavy transport vessels, multi-purpose eco-friendly vessels, pipe-laying crane vessels, subsea cable-laying vessels, and offshore survey vessels.

Subsea Engineering Technologies: Diving technologies and equipment (, diving gear, decompression chambers, saturation diving systems), human-occupied vehicles (HOV), remotely operated vehicles (ROV), marine salvage, seabed exploration, subsea inspection, subsea intervention technologies, and related equipment.

Equipment and Technologies for Offshore Platforms: Power/generation systems, auxiliary boilers, data processing & transmission systems, lighting systems, electrical & control systems, platform jacking systems, mooring systems, lifting systems, steel structure systems, offshore support systems, marine communication equipment, HVAC, welding technologies, anti-corrosion technologies, special steels & welding materials, alarm & monitoring systems, piping & valves, pipe-laying racks, catering units, anchor chains, mooring lines, specialized electromechanical equipment, precision instruments, explosion-proof technologies, fire-fighting equipment, environmental & occupational safety equipment, life-saving systems, etc.

Project Execution: Offshore equipment installation & commissioning technologies, software, and systems.