Is HYSF a direct manufacturer or a trading company?

HYSF (Xiamen Cuida Technology Co., Ltd.) is a direct manufacturer founded in 2016, not a trading company. We operate as a high-tech enterprise dedicated to the R&D, manufacturing, and global distribution of deep-sea interconnect components and watertight connection systems.

Many clients ask if we are a trading agent. The answer is No. HYSF is a fully integrated manufacturing entity.

Why does buying directly from the factory matter?

  • Cost Efficiency: By eliminating middlemen, we provide high-performance domestic alternatives to global brands at a competitive price point, a strategy we call “Import Substitution”.
  • In-House R&D: We don’t just assemble; we innovate. HYSF holds over 10 utility model patents and possesses independent technological innovation capabilities.
  • Production Control: Our facility is equipped with dozens of state-of-the-art production units and precision testing instruments, allowing us to oversee every step from raw material processing to final testing.
  • Personnalisation : Unlike trading companies that only sell standard parts, we offer full-service Custom Engineering, tailoring designs and technical drawings to your specific project requirements.
Image de John Zhang

John Zhang

(CEO & Lead Engineer)
Courriel : 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?

Des solutions éprouvées sur le terrain

Une vitrine de nos collaborations fructueuses avec des partenaires mondiaux dans les domaines de la robotique marine, de l'énergie et de la recherche. Chaque projet reflète notre engagement en faveur d'une intégrité sans fuite et d'une fiabilité opérationnelle.

Lancez votre projet sous-marin avec HYSF

Que vous ayez besoin d'un devis rapide pour des connecteurs standard ou d'un assemblage complexe de câbles sur mesure, notre équipe d'ingénieurs est prête à vous aider. Une réponse technique est attendue dans les 12 heures.

John Zhang

PDG

Jason Liu
Kevin Wang
Cindy Chen
Lily Li
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