Shenzhen Rongweiyuan Technology Co., Ltd. is an innovative national high-tech enterprise located in Shenzhen Environmental Protection Industrial Park. The company integrates research and development, production, and sales, specializing in various power supply products such as on-board power supplies, power supply modules, and charging modules for new energy vehicles. With numerous patents in power product technology, Rongweiyuan stands out with its motto, “Innovation-oriented, quality as the soul.”
The company boasts independent intellectual property rights for core technologies in on-board chargers, DC/DC converters, power supplies, and charging pile power modules. With extensive R&D and industrial experience, Rongweiyuan possesses industry-leading capabilities in research, innovation, and engineering manufacturing. The company operates a specialized factory certified with automotive-grade TS16949 system standards, offering highly integrated and professional solutions for on-board power supply products, positioning its technology at the forefront globally.
One of their standout products is the developed grid-connected energy-saving programmable DC load, a green load that can feedback nearly 95% of the electric energy during testing back to the power grid. This significantly reduces the AC input power of the entire test system and charging pile. Additionally, these loads can serve as aging loads for charging piles of different voltage levels, featuring functions like constant current, constant voltage, constant power loading, and aging curve programming. This technology saves about 95% of energy in long-term aging, resulting in substantial economic benefits.
Rongweiyuan’s professional and high-quality R&D team is a key asset, with R&D technicians making up over 80% of the workforce. The team includes master’s degree holders, senior engineers, and other high-tech personnel, many of whom have extensive experience in the power supply industry. The company has applied for numerous national invention patents and utility model patents, and also holds several non-patented core technologies. They continuously develop new products, from classified devices to integrated power modules, to meet evolving market and customer needs.
Company Philosophy
Adhering to the principle of “scientific development, independent innovation is the only way for enterprises,” Rongweiyuan emphasizes the importance of possessing independent intellectual property rights and mastering core technologies for sustained development. The company closely combines technology research and development with marketing, creating personalized solutions for different customer groups to generate greater value.
Core Values
“Customer-centric” is the core value at Rongweiyuan. The company strives to earn customers’ trust in its products, leveraging strong R&D capabilities, a scientific management system, and high-quality customer service. As a reliable partner to many domestic new energy vehicle enterprises, Rongweiyuan continuously absorbs advanced concepts and technologies, improving and evolving to create more value for its customers.