Yuhuan oudike valve is the major stock company in Zhejiang province. It lies on tangtou industry zone Oubei town Wenzhou city, which has the convenient traffic and is the East sea. The Ou River divides Wenzhou city from Oubei town. Which is convenience for railway、 highway、waterway、air transportation. 　 The factory’s area is two thousand square metre. There is estate for life for more than 3 million yuan. It has four mechanism work pipelinings with self-contained mechanism manufacturing equipments, which produces all kinds of high、middle、low pressure valve on "ouda" trademark, including various hard seal butterfly valve、soft seal butterfly valve、 the new planum pressure or bidirection rigidity seal butterfly valve winning many state patents。"ouda", a series of valves are used in many line of works, such as petroleum、 refining oil、powerstation、medicine-making、mine-smelting、foods. We have more than ten sale points in the big city in China and export some countries such as Japan, US, Southeast Asia. 　 "Developing the peoples backbone, creating world famous trademark ", "oudike" people insist on famous trademark belief and creating “ouda” fastidiously. We absorb excellent talents, optimize the industrial structure, promote science technology part and perfect the company management system. We also make a feature of quality management. Now the unbroken quality warranty system has been completed. There are CAD design room, computer management center, the checking department of self-contained equipments, the employee training center and homologous high class talents etc. the company can design, develop, produce homologous products according to special need of users. 　 The company has a highly praise for good before and after sales service, high quality and the real thing product. Welcoming civil and oversea customers as "oudike" friends.