|
|
|
|
|
|
Zhejiang Dongya Valve Co.,Ltd located in 551 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 efficiency automated blind plate obtained the National Invention Patent Award and National Science and Technology Developing Award.
The equipments of our company are excellent.there are over 200 sets of digital lathes,boring lathes milling machines and other exquisite mechanical processing equipments.The main products include Tri-eccentric multilayer hardness seal butterfly valves , Metallurgy valves and Common-used valves. The nominal diameter of valves we provide such as: Tri-eccentric hardness seal butterfly valve ≤ 3000mm,blind plate valve ≤ 1800mm, gate valve ≤ 1000mm, ball valve ≤ 500mm, globe valves ≤ 300mm, water system valve ≤ 800mm.
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 DNV.ISO9001 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 services for the user.
Wholeheartedly welcome the new and old customers to cooperate hand in hand, creating magnificent altogether! |
|
|
| valve, gate valve, globe valve, ball valve, check valve, butterfly vavle, blind plate valve, Dongya, API 6D, ISO 9001, AZ, plug valve, safety valve, reducing valve, electrical blind plate valve, CE, pneumatically actuated, worm geared, hand actuated , electric actuated |
|
|
| Company : |
Zhejiang Dongya Valve Co.,Ltd |
| Email: |
Contact us |
| URL: |
********
|
| Phone: |
*********
|
| Fax : |
*********
|
| Country : |
China |
| Address : |
*********
|
|
|
|
|
|
