Reliable Connectivity for the World's Most Demanding Underwater Environments

From 7,000m deep-sea exploration to offshore renewable energy, HYSF delivers precision-engineered connector solutions tailored to your industry’s specific challenges.

High-density miniature connectors integrated into an ROV electronics pod for deep-sea exploration

ROV & AUV Connectivity Solutions

Focus: Compact design, high reliability, and power/data integration.

Pain Point Solved: “Minimizing weight and footprint while ensuring uninterrupted signal for remote piloting.”

Featured Product: Miniature Series (2-25 Cores).

Subsea Sensor & Instrumentation

Focus: Signal integrity and precise data transmission.

Pain Point Solved: “Ultra-stable connections for sonar, flow meters, and environmental monitoring sensors.”

Featured Product: Mikro-serien & Ethernet Compatible Connectors.

Micro-series waterproof connectors used in subsea sensor instrumentation and marine monitoring systems.
Corrosion-resistant stainless steel connectors for offshore oil and gas drilling and pipeline monitoring equipment.

Offshore Oil & Gas Equipment

Focus: High pressure and extreme durability.

Pain Point Solved: “Corrosion-resistant interconnects designed for long-term deployment in drilling and pipeline monitoring.”

Featured Product: High Current Series & Stainless Steel 316L Bulkheads.

Oceanographic Research & Exploration

Focus: Depth rating and versatility.

Pain Point Solved: “Pressure-tested solutions up to 7,000 meters for deep-sea landers and sampling equipment.”

Featured Product: Standard-serien & Titanium Housing Options.

7,000m depth-rated titanium underwater connectors for oceanographic research landers and scientific instruments.
L-shaped 90-degree miniature connectors for compact underwater camera enclosures and lighting systems.

Underwater Camera & Lighting Systems

Focus: Ease of use and high-speed data.

Pain Point Solved: “Plug-and-play L-shaped connectors for tight-fitting camera enclosures and high-definition video feeds.”

Featured Product: L-shaped (90-degree) Miniature Connectors.

Offshore Wind & Renewable Energy

Focus: Long-term salt-spray resistance and cost-efficiency.

Pain Point Solved: “Rugged interconnects for tidal turbines and offshore wind cable monitoring systems.”

Featured Product: Custom Cable Assemblies & Heavy Duty Connectors.

Rugged subsea cable interconnects and custom cable assemblies for offshore wind and tidal energy projects.

Gennemprøvede løsninger i marken

Et udstillingsvindue for vores vellykkede samarbejde med globale partnere inden for maritim robotteknologi, energi og forskning. Hvert projekt afspejler vores engagement i nul-lækage-integritet og driftssikkerhed.

Start dit undervandsprojekt med HYSF

Uanset om du har brug for et hurtigt tilbud på standardstik eller en kompleks, tilpasset kabelsamling, er vores ingeniørteam klar til at hjælpe. Forvent et teknisk svar inden for 12 timer.

John Zhang

ADMINISTRERENDE DIREKTØR

Jason Liu
Kevin Wang
Cindy Chen
Lily Li
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