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.

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).
- Space Optimization: Our high-density Miniature Series (up to 25 cores) significantly reduces the footprint of electronics pods, allowing more room for critical mission payloads.
- Seamless Integration: Fully intermateable with industry standards, ensuring easy replacement and upgrades for existing ROV platforms like Blue Robotics or VideoRay.
- High-Speed Data Integrity: Engineered for zero-latency signal transmission, supporting 4K real-time video feeds and complex autonomous navigation data.
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: Série Micro & Ethernet Compatible Connectors.
- Ultra-Low Signal Interference: Specialized shielding and gold-plated contacts ensure precise data transmission for sensitive sonar, flow meters, and seismic sensors.
- Long-Term Deployment Stability: Engineered with high-grade Neoprene and 316L housing to prevent signal drift during multi-year environmental monitoring missions.
- Micro-Scale Versatility: The Micro Series provides reliable Ethernet-compatible connectivity for the smallest sensor enclosures without compromising pressure ratings.


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.
- Extreme Pressure Resistance: Rigorously tested to withstand the brutal pressures of deep-sea drilling, rated for operations at depths of 7,000 meters and beyond.
- Superior Corrosion Defiance: Utilizing 316L Stainless Steel and Titanium housings to resist harsh saltwater and chemical exposure in pipeline monitoring.
- High-Power Capability: Our High Current Series supports the heavy power demands of subsea valves, pumps, and specialized exploration tools.
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: Série standard & Titanium Housing Options.
- Full-Depth Reliability: Specifically designed for deep-ocean landers and sampling gear, matching the rigorous standards of global research institutes like WHOI.
- Modular Flexibility: A wide range of Bulkhead and Cable configurations allows researchers to quickly adapt instruments for different mission requirements.
- Cost-Efficient Excellence: High-performance "Made-in-China" quality that fits tight academic and institutional budgets without sacrificing deep-sea safety.


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.
- Zero-Strain Cabling: Our signature L-shaped (90-degree) connectors solve the problem of cable bending and fatigue in tight-fitting camera and LED housings.
- Plug-and-Play Simplicity: Designed for rapid field mating and unmating, reducing downtime during critical underwater filming or inspection tasks.
- Crystal-Clear Feed: Optimized for high-bandwidth data transmission, supporting high-definition video and high-intensity strobe synchronization.
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.
- Harsh Environment Durability: Engineered to withstand constant vibration and salt-spray exposure common in tidal turbines and offshore wind platforms.
- Scalable Customization: We offer Custom Cable Assemblies tailored to specific cable lengths and shielding needs for large-scale renewable energy grids.
- Low Maintenance Costs: Robust sealing technology and durable materials minimize the need for expensive offshore technical interventions and repairs.

Des solutions éprouvées sur le terrain
Une vitrine de nos collaborations fructueuses avec des partenaires mondiaux dans les domaines de la robotique marine, de l'énergie et de la recherche. Chaque projet reflète notre engagement en faveur d'une intégrité sans fuite et d'une fiabilité opérationnelle.
Lancez votre projet sous-marin avec HYSF
Que vous ayez besoin d'un devis rapide pour des connecteurs standard ou d'un assemblage complexe de câbles sur mesure, notre équipe d'ingénieurs est prête à vous aider. Une réponse technique est attendue dans les 12 heures.

John Zhang
PDG
- info@hysfsubsea.com
- +86 13942853869




- Notre équipe répondra à vos questions dans les 12 heures.
- Vos informations resteront strictement confidentielles.