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Leading PGK – Precision Guidance Kit

Transform conventional artillery and aerial munitions into precision-guided weapons with our advanced navigation and correction technology. Redefining accuracy, reliability, and combat effectiveness on the modern battlefield.

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Who We Are

Xi'an Guanhua Defense Technology Co., Ltd. is a national high-tech enterprise headquartered in Xi'an, China, integrating research, production, and service of ammunition guidance systems, RF chips, and AI-driven defense technologies.

Innovation at the Core

We are committed to delivering efficient and accurate guided munition solutions for global defense forces. Our Precision Guidance Kit (PGK) integrates advanced inertial navigation and GPS correction to reduce Circular Error Probable (CEP) from hundreds of meters to under 10 meters.

With over 18 years of R&D experience, our team of experts has developed reliable, cost-effective guidance systems compatible with a wide range of existing munitions – enabling rapid modernization without replacing entire arsenals.

  • • R&D Focus Since 2006
  • • Self-Built Manufacturing Facility
  • • 100% Testing on Every Unit
  • • 7x24 Technical Support
Factory Interior

Product Center

Our Precision Guidance Kits are engineered for seamless integration with standard munitions, enabling precision strikes across multiple platforms and calibers.

PGK for Mortar Shell

PGK for Mortar Shell

Precision guidance for 81mm, 82mm, and 120mm mortar rounds. Enables accurate fire support in complex terrain.

  • • GPS/INS Navigation
  • • Canard-Based Correction
  • • CEP < 10m
  • • Spin-Stabilized Compatibility
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PGK for Howitzer Shell

PGK for Howitzer Shell

Designed for 105mm, 122mm, 130mm, and 155mm artillery shells. Delivers pinpoint accuracy at long range.

  • • High-G Shock Resistance
  • • Real-Time Trajectory Correction
  • • Modular Design
  • • Low-Cost Upgrade Path
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PGK for Rocket Shell

PGK for Rocket Shell

Enhances accuracy of 107mm and 122mm unguided rockets. Ideal for MLRS platforms.

  • • Aerodynamic Canard Control
  • • GPS-Aided Inertial Navigation
  • • Fast Time-to-Target
  • • All-Weather Capability
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Aerial Bomb PGK

Aerial Bomb PGK

Converts 250lb, 500lb, 1000lb, and 2000lb gravity bombs into precision-guided munitions.

  • • JDAM-Compatible Design
  • • Foldable Fins
  • • High-Altitude Release
  • • Anti-Jamming GPS
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Two-Dimensional Trajectory Correction Fuze

2D Trajectory Correction Fuze

Advanced fuze system enabling lateral and range correction for enhanced accuracy.

  • • Dual-Axis Correction
  • • Embedded Algorithms
  • • Real-Time Feedback Loop
  • • Low Power Consumption
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Canard Control System

Canard Control System

Core actuation module using magnetic moment motors for precise flight path adjustment.

  • • High-Response Actuators
  • • Redundant Control Channels
  • • Vibration-Resistant Design
  • • Long Service Life
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RF Guidance Module

RF Guidance Module

Secure communication and data link system for in-flight updates and target reacquisition.

  • • Encrypted Transmission
  • • Low Probability of Intercept
  • • Multi-Platform Compatibility
  • • Jamming Resistant
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AI-Powered Targeting System

AI-Powered Targeting System

Intelligent targeting algorithms using AI for dynamic threat assessment and impact prediction.

  • • Machine Learning Models
  • • Real-Time Data Fusion
  • • Adaptive Guidance Logic
  • • Battlefield Awareness Integration
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Why Choose Leading PGK?

We combine cutting-edge technology, rigorous quality control, and deep domain expertise to deliver unmatched performance and reliability.

🔬

18+ Years R&D

Decades of focused research in precision guidance, navigation, and control systems ensure proven performance in real-world conditions.

🏭

Self-Built Factory

Full control over production, testing, and quality assurance. Every unit undergoes rigorous environmental and functional validation.

🛡️

Quality Assurance

100% testing on every PGK unit. Certified to military standards for shock, vibration, temperature, and electromagnetic compatibility.

🧠

Numerous Experts

Team of aerospace engineers, ballistics specialists, and AI researchers driving continuous innovation in guided munitions.

✅

100% Testing

Each component and final assembly is tested under operational conditions to ensure reliability in combat environments.

📞

24/7 Support

Global technical support available around the clock for integration, troubleshooting, and field assistance.

18+
Years R&D Experience
100%
Unit Testing
<10m
CEP Accuracy
7x24
Global Support

Frequently Asked Questions

Insights into the technology and applications of our Precision Guidance Kits.

What is a Precision Guidance Kit (PGK)?

A PGK is a guidance and control system that attaches to conventional artillery shells or bombs, enabling GPS-aided navigation and in-flight correction to achieve high accuracy.

How does the PGK reduce Circular Error Probable (CEP)?

By integrating GPS and inertial navigation, the PGK calculates real-time trajectory deviations and uses canard fins to correct the flight path, reducing CEP from over 100 meters to less than 10 meters.

Is the PGK compatible with existing artillery systems?

Yes. Our PGKs are designed as drop-in upgrades for standard 81mm, 120mm, 155mm shells, and 500lb/2000lb bombs, requiring no modifications to launch platforms.

What is the difference between Excalibur and PGK?

While both are precision-guided, Excalibur is a complete projectile with integrated propulsion and guidance. PGK is a cost-effective fuze replacement that upgrades existing shells, offering similar accuracy at a fraction of the cost.

Contact Us

For inquiries, technical specifications, or partnership opportunities, visit our official website to get in touch.

Contact Information

Email: info@leadingpgk.com

Phone: +86 177 9146 9786

WhatsApp: 008617791469786

WeChat: 17791469786

Address: No.32, Tuanjie South Road, Yanta District, Xi'an, Shaanxi Province, China

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