Solutions

In response to the pain points of deep-sea equipment connectors—reliance on imports, insufficient reliability, and high maintenance costs—a certain military unit has put forward a demand for domestic substitution, requiring compliance with operational performance criteria of 1,000 meters water depth, five years of maintenance-free operation, and zero failures. Against this backdrop, Hesi Technology, leveraging its technological expertise in precision manufacturing and materials R&D, has entered into a strategic partnership with the First Academy of China Aerospace, drawing on its profound capabilities in military equipment R&D and reliability management, to jointly advance the development of this domestically produced waterproof connector.

Frontier Technology R&D Collaboration in Higher Education — Background of Cooperation with Northwestern Polytechnical University

The Guangzhou Marine Geological Survey Bureau is a specialized marine geological survey institution directly affiliated with the China Geological Survey under the Ministry of Natural Resources. It has long been engaged in marine geological research and undertakes major national strategic tasks, including surveys of natural gas hydrate (combustible ice) resources and offshore oil and gas resources. Its research cruise aboard the ocean drilling vessel “Dream” was selected as one of the “Major Scientific Events to Watch in 2026” by the world‑leading academic journal Nature, drawing significant attention from the international scientific community.

Collaboration on the Underwater Unmanned Swarm Cooperative System Project — a project of the National University of Defense Technology

High-quality, compatible marine instrument integration cooperation — with the Institute of Marine Instruments and Meters, Shandong Academy of Sciences

Military‑related equipment integration and collaboration — with the 760th Institute of China Shipbuilding Group (CSSC 760)

China University of Petroleum’s research and practical work in the field of offshore oil and gas exploration relies on stable, reliable underwater electronic equipment to carry out data acquisition and detection tasks. In response to the unique characteristics of the offshore oil and gas exploration environment

Underwater Communication and Observation Systems Project, National University of Defense Technology

Deep-Sea Equipment Support Project of the China Ship Scientific Research Center (CSSRC)

Harbin Engineering University boasts strong research capabilities in the field of ship and ocean engineering, and its underwater detection technology projects require high-performance underwater observation equipment as technical support. Hesi Technology has tailored a comprehensive solution for this project, providing underwater cameras, underwater lighting fixtures, and watertight connectors.

Military‑product cooperation project with the 710th Research Institute of China Shipbuilding Group (CSSC 710)