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You build the drone.

We build the core.

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FPV Solution: Needle-2500

Applications

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Railway Inspection

with GNSS-less flight

  • Deployed in a 1.5 km underground tunnel between Caoya Station and Kaohsiung International Airport Station
     

  • Z-pattern autonomous flight covers all beams and tunnel structures
     

  • AI detects cracks, water leaks, rail issues, and foreign objects
     

  • Captures over 3,000 high-res images per mission
     

  • Integrated with live video, auto-reporting, and task dispatch
     

  • Improves inspection efficiency by 50%, cuts manual labor by 80%

Hang Jian Tech deployed its AI-powered drone inspection system in a 1.5 km MRT tunnel section between Caoya and Kaohsiung International Airport. The drone flies a Z-shaped path to fully scan beams and structural elements. Equipped with five high-resolution cameras, it captures over 3,000 images per flight. Onboard AI detects cracks, leaks, rail deformations, and foreign objects in real time. All data is uploaded live to a central dashboard, where issues are automatically flagged, reported, and sent to relevant personnel—eliminating risky manual inspections. The system enhances safety, speeds up post-disaster response, and supports daily maintenance in challenging underground environments.

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Emergency Response Applications

Real-time 3D mapping and thermal video streaming for disaster relief and emergency search.

  • 3D real-time situational awareness platform with aerial mapping and AI-assisted inspection
     

  • Thermal and optical video streaming via 4G/5G, supports live monitoring at command centers
     

  • Auto-deployment and BVLOS flight, enabling safe search over dangerous or inaccessible terrain
     

  • RTK and multi-GNSS support for accurate positioning in rescue or damage assessment scenarios
     

  • Integrated with mission planning and resource dispatch system for unified emergency coordination

In large-scale emergencies such as earthquakes or industrial fires, drones equipped with real-time 3D modeling and AI-assisted inspection become critical tools for situational awareness. Through 4G/5G transmission, thermal and optical video can be streamed live to command centers—helping locate survivors, identify fire sources, or assess access routes. With RTK GNSS and multi-constellation support, drones provide centimeter-level accuracy even in complex environments like collapsed buildings or mountain terrain. The system supports mission planning, automated BVLOS flights, and AI-based damage analysis, reducing risk to responders while improving speed and coordination. It's especially useful in chemical zones, flooded areas, or infrastructure collapse, where real-time aerial views can save lives.

Our Partners

OEM / ODM

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Industrial Use

AI-ready

Long-endurance

RTK

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Centimeter-Level Accuracy

7 mm horizontal / 14 mm vertical (RTK mode)

 

Ultra-Compact

Just 42.1×34×14 mm, weighs only 20g

 

Dual Operation Modes

Switch between Base and Rover via software

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Multi-GNSS Support

GPS, Galileo, BeiDou, GLONASS (L1/L2), 230+ channels, 10Hz

 

Flexible Interfaces

UART, RTCM 3.x, NMEA; Pixhawk & ArduPilot-compatible

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Multiple Data Links

433/915 MHz, USB/NTRIP, or 4G/5G via HJ DroneLink

Hybrid Engine

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E-560b4 UAV Engine

HYF Series Drone Motors

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​HYF 5008

170KV / 340KV / 400KV

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​High-efficiency heavy-lift motor for 6–12S, supports up to 4.2kg thrust, best with 17"–22" props.

Flight Control & Navigation Systems

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Blue Magpie

High-Reliability Flight Control Computer

Branding and Support Services

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Field Application Specialization

We provide on-site technical support to assist clients in testing, validating, and optimizing product performance in real-world environments, accelerating deployment and field implementation.

Technical Integration Capability

With extensive experience in both software and hardware integration, we offer customized development and system-level support tailored to client requirements, ensuring stable deployment and continuous operation.

Support Rapid Deployment

From design verification to mass production, we deliver fast, flexible technical support and collaborative processes that significantly reduce time-to-market.

Event

Taipei Aerospace & Defense Technology Exhibition

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  • Dates: September 18 - 20, 2025

  • Hours: 9:00 AM - 5:00 PM daily

  • Location: Taipei Nangang Exhibition Center, Hall 1 (TaiNEX 1)

  • Booth: Visit us at booth I0715a in the UAVs & Vehicle section.

Get in touch

Our customer service team is here to answer any questions, please contact us directly via email or LINE.

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