Beyond Navigation. We Build Maritime Technology.

Innovating the future of yachts and boats—engines, software, and systems for the next wave.
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Why Choose YJ Tech

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Built for Intelligence

From autonomous docking to AI-assisted diagnostics, we embed intelligence directly into marine systems—maximizing safety, performance, and control.

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Global-Grade Engineering

All systems are designed and certified for international deployment, built to meet the most demanding maritime standards across sectors.

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Client-Aligned Delivery

We don’t sell products. We co-engineer systems around your operational reality—whether you’re a shipyard, fleet operator, or national agency.

Our Capabilities

From sailing yachts to commercial boats, YJ TECH ENTERPRISE delivers embedded technologies that drive the marine world forward.

Marine Engines

Marine Propulsion

Electric, hybrid, and diesel systems custom-fit for various hulls. Engineered for longevity and power efficiency.

Navigation Suite

Navigation Systems

Full-stack marine software—from radar overlays to remote diagnostics—interfaced with global charting and weather APIs.

Smart Boat Tech

Smart Boat Technology

IoT-enabled sensor fusion for fuel tracking, predictive maintenance, and onboard automation.

Get in Touch

Discuss a Maritime Project

Whether you're upgrading a fleet or developing a marine platform, YJ TECH ENTERPRISE is ready to support your innovation.

Want to expand your market? Let’s talk.

📍 7 Coveside Ct, Buena Park, CA 90621

✉ yjtechenterprises@gmail.com

☎ (213) 570-4786