About us

Cixi Shengyin Auto Parts Co.,Ltd., established in 1988, is a leading manufacturer specializing in the production of automotive components for heavy-duty trucks. With precision and quality at our core, we offer a wide range of products, including feed pumps, fuel pumps, tensioners, hand pumps, overflow valves, and more.

Located in the Andong Industrial Zone of Cixi City, Zhejiang Province, China, Shengyin Auto Parts is strategically positioned just a two-hour drive from Shanghai, connected by the Hangzhou Bay Cross-Sea Bridge. Our advantageous geographical location ensures efficient transportation and convenient access to major economic centers.

Committed to maintaining the highest industry standards, our company has successfully obtained certification for both IATF 16949 and ISO 2000. These certifications underscore our dedication to quality management and continual improvement, ensuring that our customers receive products that meet the most stringent international standards.

At Shengyin Auto Parts, we combine decades of experience with a commitment to innovation, allowing us to deliver reliable and high-performance automotive components. Whether you require solutions for oil transfer, fuel system components, or other critical parts for heavy-duty trucks, Shengyin Auto Parts stands as a trusted partner in the automotive industry. Our emphasis on quality, precision, and customer satisfaction sets us apart as a leader in the production of heavy-duty truck components.