• LONGGONG VALVE
  • Industrial valves manufacturer
    • PRODUCTS
    • lg
    All categories
    CAST STEEL CLASS 150 SWING CHECK VALVE
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    编号:
    039
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    编号:
    039
    Number of views:
    1013
    Keywords:
    CATBON STEEL CLASS 150 GLOBE VALVE
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    编号:
    059
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    编号:
    059
    Number of views:
    1014
    Keywords:
    STAINLESS STEEL CLASS 150 GATE VALVE
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    编号:
    064
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    编号:
    064
    Number of views:
    1018
    Keywords:
    CAST STEEL  CLASS 300 GATE VALVE
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    编号:
    074
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    编号:
    074
    Number of views:
    1017
    Keywords:
    2PC FORGED CLASS 800 BALL VALVE
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    编号:
    079
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    编号:
    079
    Number of views:
    1014
    Keywords:
    3PC 1000WOG BALL VALVE
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    编号:
    090
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    编号:
    090
    Number of views:
    1015
    Keywords:
    DIN PN40 BALL VALVE
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    编号:
    109
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    编号:
    109
    Number of views:
    1024
    Keywords:
    ANSI CLASS150 BALL VALVE
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    编号:
    114
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    编号:
    114
    Number of views:
    1026
    Keywords:
    • ABOUT US
    • lg

    Zhejiang LongGong Valve Technology Co., Ltd is a valve manufacturer for industrial valves&Valve casting based in Wenzhou, China. With our highly experienced R&D team, advanced technology & facilities, industrial certifications, excellent customer services, superior quality and competative pricing, LongGong Valve is the manufacturer you can rely on.
    The product category, materials applied and executive standards mainly produced in LONGGONG company is listed below:
    1.Category: Ball valve, Gate valve, Globe valve,Check valve,Valve Casting etc;
    2. Executive standards: API, DIN, BS, JIS,GB, ISO and so on;

    Zhejiang LongGong Valve Technology Co., Ltd.   www.300.cn     浙ICP备19008273号                                                                                                  Email:sales@zjlgfm.cn