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No.93 Zizhu Road, High-Tech Development Zone, Zhengzhou City, Henan, China
Tel: 86-371-55019379
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FREE-VALVE opened official account on Wechat,follow us,a surprise are waiting for you
Release date：2018/7/5
FREE-VALVE opened official account on Wechat today, welcome follow and join us ! More industrial valve technical articles and knowledge are waiting for you ,including valve working principle, valve selecting ,valve application etc .
Further more ,solutions for some special operating condition will also be found .