<td id="omqqm"><rt id="omqqm"></rt></td>
<td id="omqqm"></td>
  • <td id="omqqm"></td>
    <td id="omqqm"><rt id="omqqm"></rt></td>
    中文版 English  
    欧美激情国产精品视频一区二区|国产AV一区二区久久久综合|久久精品国产99精品亚洲蜜桃|久久久不卡国产精品一区二区
    <td id="omqqm"></td>
  • <td id="omqqm"></td>
    Product classification
    Contact us
    Tianjin Hengqing Machinery Co.,Ltd.
    Tel: 86-22-26990905/26999052
    Fax: 86-22-86995876
    Email: hqmachinery@163.com
      tjhqjxco@163.com
    Add: Beichen women's science
      & Technology Park, New
      Technology Industrial Park,
      Tianjin, China.
     
    News Return:Home

    We had obtained national floating seal ring patent technology
    111
    Return to the last page
    link      百度一下     天津恒慶機械有限公司     企朋科技    
    Home About us Qualifications News Product FAQ Download Contact us
     
    copyright2016     Tianjin Hengqing Machinery Co.,Ltd.
    Tel:86-22-26990905/26999052    Fax:86-22-86995876
    Emai :hqmachinery@163.com   tjhqjxco@163.com
    Add:Beichen women's science & Technology Park, New Technology Industrial Park, Tianjin, China.