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Are your cables Halogen-Free (LSZH)?

Yes, HYSF offers Low Smoke Zero Halogen (LSZH) cable options. These are mandatory for manned submersibles, submarines, and enclosed shipboard spaces. In the event of a fire, LSZH materials do not release toxic chlorine gas or thick black smoke, ensuring the safety of the crew.

Safety first in enclosed spaces.

  • Standard Cables: Standard Polyurethane or Neoprene may release toxic fumes when burned.
  • LSZH Cables: We use specialized flame-retardant compounds that self-extinguish and emit only thin, white, non-toxic smoke.
  • Compliance: Meets standards like IEC 60332 (Flame Retardant) and IEC 60754 (Halogen Free).
Picture of John Zhang

John Zhang

(CEO & Lead Engineer)
Email: [email protected]
With over 15 years of expertise in subsea interconnect technology, I lead HYSF's R&D team in designing high-pressure (60MPa) solutions. My focus is on ensuring zero-leakage reliability for ROVs, AUVs, and offshore instrumentation. I personally oversee the validation of our custom connector prototypes.

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Proven Solutions in the Field

A showcase of our successful collaborations with global marine robotics, energy, and research partners. Every project reflects our commitment to zero-leak integrity and operational reliability.

Start Your Subsea Project with HYSF

Whether you need a quick quote for standard connectors or a complex custom cable assembly, our engineering team is ready to assist. Expect a technical response within 12 hours.

John Zhang

CEO

Jason Liu
Kevin Wang
Cindy Chen
Lily Li
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