Commercial & Logistics
Simplifying global procurement. Find essential information on MOQs, lead times, international shipping terms, and warranty policies to streamline your purchasing process.
Procurement & Delivery FAQs
Where can I download the full HYSF Product Catalog and Datasheets?
We provide comprehensive digital resources to assist your engineering design.
How can I verify that the bank details are correct (Anti-Fraud)?
Business Email Compromise (BEC) is a common threat in international trade.
How does HYSF protect its distributors (Project Registration)?
Loyalty is mutual. We want our partners to invest time in promoting HYSF without fear of being undercut.
Can you print our company logo on the product packaging (Private Labeling)?
Brand consistency is important for our partners.
Does HYSF offer an “Expedited Manufacturing” service for urgent projects?
We understand that in the offshore industry, waiting weeks for a spare part is not an option.
Can we sign a Long-Term Supply Agreement (Frame Contract)?
Stability is crucial for supply chain management.
Do you supply spare parts and accessories like Dummy Plugs?
A connector is most vulnerable when it is not mated.
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.