Yideli Valve Co., Ltd. of Zhejiang is a specialized ball valves manufacturer integratingdesign, development, manufacture and after-sales service. Since founded in the year of 1997, theenterprise has been growing up steadily. Now our products cover a wide range of varieties and specifications. Since 1999, the enterprise initiated an all-around quality control system, and has been certified to ISO9001 system issued by UKAS Certification Center. Now, we mainly produce ball valves to ANSI/APl, JIS, DIN, Chinese GB and JB. Ball valves to other standards or nonstandard ones are also available if requested by users. Widely used in the industries of petroleum, chemical, metallurgy, electric power, environmental protection, construction and etc., our products are exported to the countries and regions in Southeast Asia, Europe, America and etc., and are highly recognized by users for their dependable quality and reasonable price. Guided by the quality policy of "advanced technology, rigorous scientific management, excellent quality and prestigious brand" , YIDELI continuously offers new products, and carries out upgrading and innovation to the products, some of them having obtained national patents. Currently, we have the drive unit for electric valves, which can better meet users&＃039; requirements. Always in pursuit of excellence, people of YIDELI expect to establish ties with the mass users for joint development on the conditions of complete varieties, better quality and more favorable prices.