What production facilities and capacity does HYSF possess?

HYSF operates an advanced manufacturing facility equipped with dozens of state-of-the-art production units and precision testing instruments. Our integrated production line covers everything from mold manufacturing to assembly, enabling rapid deployment and large-scale capacity to meet global demand.

Our factory in China is built for scale and precision. Being a Specialized Small & Micro Enterprise allows us to be agile, while our advanced infrastructure ensures high throughput.

Facility Highlights:

  • Precision Machining: We utilize advanced CNC machines to fabricate connector shells with micron-level tolerances, ensuring perfect mating compatibility.
  • Injection Molding: Our facility houses specialized high-pressure injection molding machines for creating the Neoprene/PU overmolds that are critical for waterproofing.
  • Integrated Testing Lab: Unlike many competitors who outsource testing, we have a complete in-house laboratory for hydrostatic, electrical, and material analysis, ensuring no bottleneck in Quality Control.
  • Capacity: This vertical integration allows us to handle both high-volume bulk orders and complex small-batch custom prototypes efficiently, ensuring on-time delivery for urgent offshore projects.
Picture of John Zhang

John Zhang

(CEO & Lead Engineer)
Email: info@hysfsubsea.com
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.

Have a complex technical question?

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
Contact Form Demo