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Zhengzhou City Zhengdie Valve CO., LTD (ZD) is a science and technology innovation enterprise, hi-tech enterprise in Henan Province, and a specialized factory that researches and manufactures middle and low pressure butterfly valve and special valve. It is a member factory of China Water Association, China Valve Association and Henan Quality Association, and is also a Zhengzhou patent example enterprise in Henan. Our co***ny passed ISO9001 Quality System Authentication in 1997.We won national "A" grade security registration and self manageable right of import and export in 2000. We won DNV Certification in June 2001 and API Certification in June 2001. The "ZD" Brand products have been awarded many national patents and are recommended by China Water Association and China Petroleum as "Fine Goods".
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| Company: |
Zhengzhou City Zhengdie Valve Co.,Ltd
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| Contact: |
Mr. ding leo |
| Address: |
No.130,Zhongxin Road, shangjie, Zhengzhou, China |
| Postcode: |
450041 |
| Tel: |
0086-371-68115566 |
| Fax: |
0086-371-68115155 |
| E-mail: |
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