Quality and innovation define Yuanfilter’s products. Our commitment to excellence begins with our research and development team: Experts at sourcing materials, testing product, recognizing and solving the challenges, and professional engineers with many years’ industry experience. Yuanfilter always struggle to improve our technology and process to get a higher standard in the industry.

Yuanfilter’s engineers continues to studying all specific requests of each individual customer to develop and produce new filters. The internal and external laboratories, equipped with the latest generation technologies for the study and analysis of all the components of a filtering system, are able to carry out extremely specific comparison tests and analyzes to help maintain high quality standards in the products. The engineering department is constantly committed to researching innovative solutions in terms of efficiency and functionality, solutions tested and validated internally to always guarantee reliability and top-level performance for our clients’ need. Automotive filters product development is performed in accordance with the APQP control program file as the following picture shown, each year, we can development more than 120 models of filters.