All Collection

Explore our underwater electrical connectors, designed for marine, deep-sea, and freshwater reliability. Micro Watertight Connectors offer compact precision, while Standard Watertight Connectors ensure versatile IP68 performance. Ethernet Watertight Connectors enable high-speed underwater networks, and Coaxial Watertight Connectors deliver clear signals. Ultra-Micro Watertight Connectors suit intricate applications, Circular Mini Watertight Connectors provide robust performance, and Flat Watertight Connectors fit tight spaces. High-Current Watertight Connectors power heavy-duty systems, and Split Watertight Connectors simplify mating. Each IP68 underwater connector is customizable, with tailored lengths for ROVs, sensors, or aquaculture. Contact us for bespoke solutions.

Successfully Customized Products

Discover HYSF's Successfully Customized Products: tailored underwater electrical connectors engineered for unique client needs. From deep-sea missions to offshore rigs, these proven designs deliver reliability, precision, and performance in extreme environments.

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Micro Underwater Connectors

Discover HYSF’s micro underwater connectors, designed for precision in compact applications. These miniature underwater connectors ensure reliable performance in marine, deep-sea, and freshwater environments. Ideal for underwater cameras, sensors, and robotics, our micro connectors meet stringent IP68 standards, offering watertight durability.

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Custom Underwater Connectors

HYSF specializes in custom underwater connectors tailored to your project’s needs. As a premier underwater connector manufacturer in China, we produce bespoke solutions like custom IP68 underwater connectors for marine, deep-sea, and freshwater applications.

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High-Current Underwater Connectors

HYSF’s high-current underwater connectors are built for power-intensive applications. These robust underwater power connectors deliver reliable energy transfer in marine, deep-sea, and offshore environments. Designed to handle high loads, our underwater electrical connectors, including big current watertight models, ensure safety and durability under extreme conditions.

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Ethernet Underwater Connectors

HYSF’s Ethernet underwater connectors enable high-speed data transfer in challenging environments. Perfect for marine research, underwater networks, and deep-sea exploration, these underwater ethernet connectors ensure reliable connectivity.

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Bulkhead Underwater Connectors

HYSF’s bulkhead underwater connectors provide secure, watertight connections for fixed installations. Ideal for hulls, panels, and submersibles, these underwater bulkhead connectors, including 20-pin models, ensure reliable power and data transfer in marine and deep-sea settings.

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