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    Phone:010-67869341
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    Address:No. 1, qirong road, changzi camp, daxing district, Beijing
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    鍛造閘閥
    焊接閘閥
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    大口徑焊接球閥
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    Q11F一片式直內螺紋球..
    Q11F二片式內螺紋球閥..
    電動對焊蝶閥
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    XD371X對夾式信號蝶閥..
    D343F法蘭式氟襯里蝶閥..
    Filter
    不銹鋼截止閥
    保溫截止閥
    Globe valve
    Y型鍛鋼截止閥
    Steam trap
    Control valve
    J13、J23儀表針形截止..
    Check valve
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