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  • Filling valve series Filling valve series

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Waler Type Disc Check Valve (PN25, PN40)


Waler Type Disc Check Valve (PN25, PN40)

Swing Check Valve(PN16)


Swing Check Valve(PN16)

Single Cap Type


Single Cap Type

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Double Cap Type

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  • Home

  • About

    • Profile

    • Culture

    • Honor

    • Development

  • Products

    • Filling valve series

    • Pneumatic valve series

    • Knife gate valve series

    • Ball valve series

    • Quick connect series

  • News

    • Company News

    • Industry News

  • Messages

  • Contact

Guanyu Machinery Manufacturing


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Address: 2379 Fenghua Road, Hanting District, Weifang City
Department of International Trade:0086-15966155160

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