Qinghe Yingjie Auto Parts Co., Ltd.

Qinghe Yingjie Auto Parts Co., Ltd. (KANGXIN Filters) was founded in 1990 and covers 20,000 m² in Qinghe County, Xingtai, Hebei Province, the heart of China's auto parts industrial cluster. It manufactures air filters, cabin filters, ECO oil filters, fuel filters and transmission filters together with wiper blades, with more than 6,000 models covering over 95% of vehicle types and an annual output of 35 million pieces. As an OEM filter supplier with 36 years of manufacturing experience, Yingjie runs dedicated workshops for injection molding, PU, honeycomb, truck air, cabin, oil and fuel filters and packing, supported by an in-house laboratory with dust capacity and efficiency testers, tension testers, salt spray chambers and projectors, enabling independent testing and test-report issuance. Quality is backed by IATF 16949:2016, ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018 systems. Filter media come from Chentai, Longde, Korean Ahlstrom, Shandong Renfeng and American H&V; cabin-filter carbon is imported from Haycarb (Sri Lanka). Customized development from drawings or samples is available, always with pre-production samples and final inspection. Yingjie exhibits at Automechanika Shanghai, Canton Fair, AAPEX and MIMS, and keeps long-term cooperation with brand manufacturers in China, Brazil, Russia and the USA, serving as an OEM supplier for the top three filter brands in Brazil.