<b id="lxv1p"></b>
<rt id="lxv1p"><optgroup id="lxv1p"><acronym id="lxv1p"></acronym></optgroup></rt>

  • <strong id="lxv1p"><li id="lxv1p"></li></strong>

    Welcome to DFD

    Do-Fluoride New Materials Co., Ltd. (Hereinafter called "DFD") was established in December 1999. DFD is a new high-tech enterprise whose business scope mainly includes research and development, production and sale of the high-performance Inorganic fluoride salts, electronic grade chemicals, lithium ion battery materials, new energy automobiles. Besides, it is the first listed company in the inorganic fluoride chemical industry in China.

    DFD Share

    00.00 RMB View K chart
    002407
    • Highest
      00.00
    • Lowest
      00.00
    • Volume(THOUSAND)
      0
    • Turnover(MILLION)
      0

    As of 0000-00-00 00:00:00 Hong Kong time * offer for 15 minutes or more delay. Source: Sina Finance

    VIDEO DISPLAY

    Do-Fluoride Chemicals Co., Ltd. (Hereinafter called "DFD") was established in December 1999. DFD is a new high-tech enterprise whose business scope mainly includes research and development, production and sale of the high-performance Inorganic fluoride
    波多野结衣被躁五十分钟视频,女高中生成老汉泄欲H文,日韩亚洲AV人人夜夜澡人人爽,AV怡红院一区二区三区我的妺妺H伦浴室无码视频 亚洲AV中文无码字幕色本草 美女扒开粉嫩尿口的照片 三个老头捆着躁我一个 三男三女换着曰 特黄做受又大又粗又长大片 好紧真爽喷水高潮视频0L一 精品人妻系列无码一区二区三区 少妇愉情理伦片丰满丰满 乱中年女人伦AV三区 软萌小仙自慰粉嫩小泬网站 国内真实愉拍系列在线视频 深一点~我下面好爽视频 乡村大乱纶肥水不外流V 少妇无码AV无码专区线Y 国产伦精品一区二区三区视频 欧洲女同同性VIDEOS视频 免费看男女做好爽好硬视频 舌头伸进我下面很爽的动态图 又粗又大又长又硬起来了