Wenzhou Hengyuan Auto Parts Co., Ltd. Has more than 100 employees with strong technical force, usingadvanced equipment and modern management philosophy, according to the ISO/TS16949 quality system requirements for quality management, Hengyuan make products research and development, manufacturing and sales for one, now we have more than 300 kinds of products, such as, expansion tank, tank cover, fuel tank cap, water level sensor, intake manifold, wiper motor and so on.Products were exported to North America, South America, Europe, Middle East, Africa and the other countries and formed a customer chain.