Home / About / About

ABOUT US

CHREDSUN, a brand of RedSun (HK) Group Limited, provides innovative off-grid energy and UAV protection solutions for global customers. Founded in 2005 and upgraded to a group company in 2012, we operate 5 specialized factories and bring nearly 20 years of export experience to international markets.

Our core focus is on three differentiated product lines:

1. UAV anti-jamming antennas and GNSS navigation protection systems for civilian and commercial UAVs, unmanned boats and unmanned vehicles;

2. Water-powered / aluminum-air generators for off-grid, field and emergency applications;

3. Saltwater-powered emergency lamps for disaster relief, emergency preparedness and outdoor use.

We focus on practical innovation, reliable performance and OEM/ODM customization. Our engineering team supports product structure design, circuit design, packaging design, tooling coordination and application-specific customization to help partners develop solutions that fit real-world needs.

CHREDSUN works with distributors, project contractors, solution providers and brand partners worldwide. From concept development to mass production, we aim to be a long-term technical partner for customers seeking differentiated energy and navigation solutions for civilian and commercial applications.

Know More Products

SUBSIDIARY INTRODUCTION

Aluminum Energizes The Future, Powered By Innovation

We are a high-tech company specializing in the research, development, production, and manufacturing of aluminum-air metal fuel cells, located in Changsha, Hunan Province. Since our establishment in 2012, we have been dedicated to the research and trial production of anode and cathode materials, as well as electrolytes, and in May 2021, we completed our angel round of financing. In September 2022, we were featured in a 24-minute special report on CCTV's "I Love Invention" program, showcasing our innovative strength.

Discover More >

Green Energy, Worry-Free Outdoors

Established in May 2023, we are a high-tech company located in Tangxia, Dongguan, Guangdong Province, with a modern 10,000 square meter factory and office space. We have designed an innovative ecological chain system around outdoor camping, forming a closed loop from power generation to energy storage and consumption, providing global customers with efficient and environmentally friendly one-stop energy solutions.

Discover More >

Leading Energy Storage Technology, Building A Green Future

As a comprehensive technology production and R&D company integrating research, design, manufacturing, sales, and services, we focus on developing and producing solar power banks, outdoor portable power sources, home energy storage systems, power batteries, automotive emergency start-up power sources, electric vehicle charging stations, commercial and industrial energy storage cabinets, and other energy storage products.

Discover More >

Green Energy, Smart Future

We are a high-tech company specializing in the production of small customized solar panels, located in Guanlan, Shenzhen. Our modern factory covers an area of over 26,000 square meters, with a workforce of over 500 employees. We are equipped with 18 automatic laser cutting machines, 14 automatic string welding machines, 6 SMT chip mounters, 8 automatic laminating machines, and 4 double-layer automatic laminating machines, and our production facilities are continuously expanding.

Discover More >

Green Energy, Lighting The Future

Located in Dongguan Humen, we have upheld the philosophy of "Quality First, Brand Operation" since our establishment. We design our products with the core principles of simple use, easy maintenance, and reliable quality, which have earned us multiple national patents.

Discover More >

CAPABILITIES

The company is equipped with the latest SMT, injection molding, aging and CNC machining technologies, enabling the company to maintain the highest quality standards in a factory system of 20,000 square meters of facilities and more than 500 skilled workers.

0

㎡

Company floor space

0

+

Skilled worker

BUSINESS PHILOSOPHY

$Image showcasing the company\'s expert R&D team and fully equipped lab, featuring designers, engineers, and comprehensive testing capabilities.$

TECHNOLOGY

The company has a professional R & D team, including power designers, ID designers, 2D, 3D and ProE computer modeling engineers, graphic designers, electronic engineers, product certification engineers, and has its own R & D laboratory, all kinds of testing complete