Китай Changsha Chuang Huanyu Trading Co., Ltd.
Китай Changsha Chuang Huanyu Trading Co., Ltd.
Китай Changsha Chuang Huanyu Trading Co., Ltd.
Китай Changsha Chuang Huanyu Trading Co., Ltd.
Changsha Chuang Huanyu Trading Co., Ltd.

Our company is a national high-tech enterprise dedicated to high-precision satellite navigation and signal enhancement technologies. Our R&D team is composed of experts from leading domestic institutions, with over two decades of deep expertise in GNSS signal processing. We are committed to delivering fully self-developed, fully domestically produced, and all-scenario-ready advanced technologies, providing safe, reliable, and high-performance navigation solutions to global customers. Our systems ensure stable and continuous navigation services for all types of platforms, even in complex and dynamic environments.

Technical Support & Services

Universal Navigation Technology develops and manufactures GNSS anti-jamming antennas and integrated GNSS units for civilian applications.

Standard products and customized solutions serve UAVs, autonomous vehicles, maritime platforms, precision agriculture, and surveying and mapping.

1. Product Selection & Supply

Choose from 4-, 8- and 16-element CRPA configurations, with single-band and dual-band options.

Sample orders are available for evaluation and integration testing before bulk purchasing.

2. OEM/ODM Customization

Customization covers frequency bands, dimensions, weight, interfaces and enclosures.

Receiver integration, optional anti-spoofing capabilities, and product or packaging branding are also available.

3. Installation & Integration Support

Get guidance on installation, wiring and configuration.

Our technical team assists with receiver and control system compatibility assessments.

4. Performance Testing

Products undergo signal reception and anti-jamming performance checks against agreed specifications before delivery.

Test results demonstrate performance under defined test conditions.

5. Technical Documentation

Relevant product specifications, interface information and configuration instructions support installation, testing and everyday use.

6. After-Sales Support

Support includes remote troubleshooting, fault diagnosis and repair assessment.

Warranty service follows the product warranty terms.


Universal Navigation Technology was founded with a long-term focus on high-precision satellite navigation, GNSS/BDS signal processing,

and signal enhancement technologies. Over the past two decades, our technical team has accumulated \extensive experience in GNSS signal

processing, anti-interference technologies,and navigation product development. Based on this expertise, we have built a product system covering GNSS

anti-jamming antennas, receivers, and integrated navigation units. As UAVs, robotics, intelligent transportation, and low-altitude mobility continue to develop

rapidly, we have expanded our solutionsfrom single-product supply to integrated system-level navigation support. Today, Universal Navigation Technology

continues to focus on fully self-developed core technologies, reliable product performance,and practical application scenarios, providing global customers

with stableGNSS solutions for complex environments.

         Our team is composed of experienced engineers and technical specialists with deep expertise in GNSS/BDS 
signal processing, satellite navigation, antenna design, system integration, and product validation.
The R&D team has morethan 20 years of accumulated experience in navigation signal processing and anti-interference technologies.

We focus on transforming advanced technical capabilities into reliable, practical, and scalable products for UAVs,
intelligent mobility platforms, and industrial applications.Our engineering, production, and customer support
teams work closely together to support the full project process, from requirement analysis and product selection to
customization, testing, delivery, and after-sales technical support.
With a strong commitment to reliability, independent innovation, and long-term cooperation,
our team helps customers build stable navigation capabilities
in challenging and complex operating environments.