Zhejiang Dongya Valve Co., Ltd

Zhejiang Dongya Valve Co., Ltd located in **1 Airport Ave Wenzhou, Zhejiang Province. It is a hi-technical with own export rights enterprise specialized in searching, developing and saling hi-middle pressure valve and metallurgy valve. The technique power of the company is strong , we have established valve researching center and machine processing center. Our engineers have researed and developed a lot of good-new products with our own intellectual property and we have also gained 2 national patent of invention and 4 patent of utility mode. The equipments of our company are excellent. The nominal diameter of valves we provide such as: Tri-eccentric hardness seal butterflyvalves , Metallurgy valves and Common-used valves. The nominal diameter of valves we provide such as: Tri-eccentric hardness seal butterfly valve to ***0mm, blind plate valve to ***0mm, gate valve to ***0mm, ball valve to **0mm, globe valves to **0mm, water system valve **0mm. Our company has a integrated quality guarantee system and After-sale services system, multiple products have obtained different authentications such as the authentication of international authority authenticates organization Norway classification society ISO***1 quality system, the special equipment security AZ authentication of pressure piping, the authentication of American petroleum association API6D, the authentication of European Economic Community CE, which has a further establishment of our company to be the leading status in the quality guarantee system of the valve profession. Zhejjiang Dongya Valves Co., Ltd has developed a advanced technology and management , which brings you the assurance of quality, using the good prestige to repay the deep affection of users, receiving the management idea of"all is satisfied for the user". It will continuously apply the new technology, technics, materials to develop the new product positively, providing a higher quality product and a more perfect after sale service