Customization & Engineering Services
Beyond the catalog. Discover our capabilities in bespoke mold design, high-voltage solutions, fiber optic integration, and rapid prototyping for unique project requirements.
Engineering & Development FAQs
Can HYSF integrate Fiber Optics (Optical Pass-throughs)?
Optical integration is the pinnacle of subsea connectivity.
What is the typical lead time for a Custom Engineered solution?
Speed is part of our competitive advantage (“Import Substitution”).
Can I request specific shell materials like Titanium or Hastelloy?
Material selection dictates the lifespan of the equipment.
Can you design Hybrid Connectors (Power + Data)?
Optimizing the “SWaP” (Size, Weight, and Power) is critical.
Does HYSF provide full Cable Assembly and Harnessing services?
Let us handle the risky part of the wiring.
Can HYSF customize connectors for specific project requirements?
One size rarely fits all in subsea engineering.
Ready to verify our manufacturing capabilities?
Download our full Company Presentation or schedule a virtual factory tour today.

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
- info@hysfsubsea.com
- +86 13942853869




- Our team will answer your inquiries within 12 hours.
- Your information will be kept strictly confidential.