Ruian Yuanshangrui Technology Co., Ltd.

Ruian Yuanshangrui Technology Co., Ltd, is located in Ruian, Wenzhou City, Zhejiang Province-the renowned "Tangxia Automobile and Motorcycle Parts Capital"-is a modern high-tech enterprise specializing in the research, development, design, production, and sales of fuel common rail system components, automotive electronic injection parts, and automotive sensors. With years of steady growth, Yuanshangrui has built a reputation as a professional manufacturer committed to technological innovation, consistent quality, and customer-focused service

Strong R&D and Technical CapabilitiesAt Yuanshangrui, innovation drives our success. We have assembled a professional R&D team consisting of experienced engineers and highly skilled technicians. To ensure precision and consistency, we have successively introduced a range of advanced production and testing equipment from leading countries such as Japan and Germany. This includes automatic winding machines, precision scoring machines, high-accuracy grinders, and automated testing lines.

Furthermore, we maintain long-term cooperation with internationally recognized raw material suppliers in Germany, the United States, Japan, and other countries, ensuring that every component we produce meets the highest global standards. This strong technical foundation enables us to continuously develop and optimize a wide range of fuel system products that meet the evolving needs of the global automotive market.

Commitment to QualityYuanshangrui upholds the principle that "quality is the life of an enterprise. " Our products undergo rigorous and systematic testing procedures aligned with internationally advanced standards:

200% testing coverage to eliminate defects.

100% first inspection during production.

100% second inspection before shipment.

Strict multi-step screening to guarantee accurate data and performance stability.

To further ensure product consistency, we integrate state-of-the-art production and testing technologies from leading automobile manufacturing countries. Our dedication to continuous improvement, defect prevention, and process optimization allows us to reduce variation and waste across the supply chain, ensuring that every shipment is both efficient and reliable.

Diverse Product PortfolioCurrently, our main product lines include:

Fuel Common Rail Series: Metering valves, SCV valves, IMV valves, DRV valves, pressure relief valves, and common rail pressure sensors.

With more than 2, 000 varieties of products in the fuel system sector. Yuanshangrui has developed one of the most comprehensive product portfolios in the industry. This diversity allows us to provide one-stop solutions to clients in different markets, covering applications for passenger vehicles, light commercial vehicles, trucks, agricultural machinery, and construction equipment.

Global Market PresenceYuanshangrui has established a strong and growing global presence. Currently, around 50% of our sales are represented by our own "YARN" brand, while another 40% are produced for OEM and ODM customers worldwide. Our products are widely exported to Europe, the Middle East, South America, Southeast Asia, Russia and Egypt, where they are well recognized for their reliability and value.

Our Vision and MissionYuanshangrui's long-term vision is to become a globally trusted supplier of automotive fuel system solutions, known for technological innovation, consistent quality, and customer satisfaction. Our mission is simple yet powerful:

Deliver high-performance automotive components that meet international standards.

Support our clients' business growth by providing reliable, cost-effective solutions.

Create long-term partnerships built on trust, mutual benefit, and win-win cooperation.

We sincerely look forward to building long-term partnerships and achieving shared success with every client we serve.