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CONTACT US
Hangzhou Kaiwei Valve Group Co., LTD
Tel：+86-0571-88950660
Fax：+86-0571-88950550
E-mail：kw@kwvalve.cn
ADD：12F/B3 Shuangcheng International Mansion, Hangzhou, Zhejiang, China P.C310051
Soft Sealing butterfly flange valve |
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Tel：+86-0571-88950660
Fax：+86-0571-88950550 E-mail：kw@kwvalve.cn Kaiwei group main products including gate valve, globe valve, check valve, ball valve, butterfly valve, regulating valve, bellows valve, cryogenic valves, high temperature and high pressure power station valve, filling valve, API valves |
