Wenzhou Yongyu Filter Co., Ltd is one of then main manufactures which is specialized in producing various types of auto filter parts (seat of filter) and the member company of China Internal Combustion Engine Association. Our enterprise is an economy entity integrated researching, exploiting and producing which has solid technical power, advanced checking equipment and reliable quality.

In order to assure the quality of our products, our factory has firstly passed the certification of ISO9001 international quality system and put it into practice strictly according to the quality requirement. After the engrave endeavor, our products achieve the favorable comment of our new and old customers.