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 enterprise is an economy entity integrated researching, exploiting and producing which has solid technical power, advanced checking equipment and reliable quality. Our enterprise is located in Zhejiang which has the developed economy run by private citizens and has convenient transportation and comfortable environment. We have produced more than 150 types of auto filter seat mainlyproducts by Yongyubrand filter (seat of filter), which is applied to various types of auto, generator unit, engineering machines. Our factory also can have various different filter seats to order. Our factory has established the auxiliary business with parts of filter factories in our country. While the products satisfy the domestic market, they have gradually stepped into the international market and have been sold to Viet, Indonesia, Malaysia, Myanmar etc. the East and South Asia and Africa excellent quality of our products has gained the appraisement of the auxiliary factories and customers. Welcome our new and old customers to visit our enterprise or consult business with us. 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. Have the whole world in view and look forward into the future, Yongyu will make persistent efforts and do our best!