• <sub id="yo62g"><table id="yo62g"><div id="yo62g"></div></table></sub><nav id="yo62g"></nav>
    <center id="yo62g"><listing id="yo62g"><div id="yo62g"></div></listing></center>
    <sub id="yo62g"><listing id="yo62g"></listing></sub>
    <nav id="yo62g"></nav>

    Service

    Contact Us

    Yancheng Jinggong Valve Co.,Ltd.
    Add:No.166 North Tongyu Road Funing County Jiangsu China
    Tel:0086-515-87237812(Chairman of the board)
    Fax:0515-87237078
    Zip:224400
    Website:www.birdsandwildlifes.com
    E-mail:xshi@jg-cn.com
    Patent certificate
    Home > Serivce > Patent certificate
    A lift check valve
    DateTime:2023-6-29
    -_-
     
    Up: A vacuum isolation valve
    Down: A heat-resistant pressure gate valve  
    Products
    Contact Us
    Copyright  ©    Yancheng Jinggong Valve Co., Ltd. All Rights Reserved    Add:No.166 North Tongyu Road Funing County Jiangsu China
    Tel:0086-515-87237812(Chairman of the board)    Fax:0086-515-87237078
    蘇ICP備18055423號-1
    西西人艺体生值器大胆,免费A级毛片影院,曰本熟女HD视频,受喷汁红肿np男男公共场所,黄到让人下面湿的视频,印尼专利一区二区 99久热精品免费观看98| 1V2或1V3H| 99国内精精品久久久久久婷婷| 齐天大性大闹女儿国| 亚洲—本道中文字幕| 东京热av中文字幕av专区| 草草影院ccyy国产日本欧美| 古代一级做a爰片久久毛片| 最好看的最新的中文字幕7| 施伟|