[Defense] Localization of Hydraulic Systems for Domestic Medium-sized Submarines 

We possess a proven track record of completing the full-lifecycle localization—from design and manufacturing to testing, installation, and commissioning—of hydraulic blocks and proportional control valve systems that fully comply with MIL-SPEC standards through international technical cooperation. 

[Defense] Maintenance Support for Domestic Submarine Valve Depots 

We performed overhaul maintenance on cryogenic flow control valves and Pressure Safety Valves (PSVs) utilized in the liquid oxygen and hydrogen supply lines of Air-Independent Propulsion (AIP) systems. 

Leveraging our extensive experience in maintaining diverse valve systems across all submarine sectors, we provide comprehensive technical support and execute government-funded localization development projects. 

[Nuclear Fusion] Localization of High-Radiation Helium Valves for IBS RAON 

We successfully localized, manufactured, installed, and commissioned helium valves designed for high-radiation environments, specifically for the RAON Heavy Ion Accelerator at the Institute for Basic Science (IBS).