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Zhejiang Sitong Valve Manufacturing Co., Ltd.

Zhejiang Sitong Valve Manufacturing Co., Ltd.

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Bidirectional pressure hard butterfly valve and unidirectional pressure have any difference?

Time：2019-5-30 View 2961
Bidirectional pressure hard butterfly valve and unidirectional pressure have any difference?
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  • Zhejiang Sitong Valve Manufacturing Co., Ltd.
    Contact: Mr. Li
    Tel: 0577 67976663
    Fax: 0577 67976660
    Mobile: 18957739778
    Zip Code: 325105
    Website: www.hubeilingtu.com
    Address: Zhejiang Province, Yongjia County, Yubei, Wuxing, Industrial Zone
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