• <pre id="qcv5r"></pre><pre id="qcv5r"></pre>
  • <td id="qcv5r"></td>
      <object id="qcv5r"><s id="qcv5r"><menu id="qcv5r"></menu></s></object>
    1. <tr id="qcv5r"><label id="qcv5r"><menu id="qcv5r"></menu></label></tr>
      Welcom to Changsha Jianglong Chemical Technology Co., Ltd.!
      中文|English

      Changsha Jianglong Chemical Technology Co., Ltd.

      About Us
      Contact Us

      Changsha Jianglong Chemical Technology Co., Ltd.

      Mobile phone:+86-13517495809 Mr.Tan

      Tel:+86-731-83998537/83998545

      Fax:+86-731-89922183

      Add:No.36,Wangjiawan,Zuojialong,Yuelu District,Changsha City,Hunan Province,China.

      About Us

      Changsha Jianglong Chemical Technology Co., Ltd. is wholly owned subsidiary of Jiulong Technology. It dedicates to the research,development,manufacturing and marketing of water treatment agent,high performance water repellent or preservative and fine chemicals of electroplating and coating additives.Our company established cooperative relationship with Mining and Metallurgical Research Institute,forest-science academy and Central South University.Covering an area of 3000sqm,with annual output of tens of thousands tons,our products are widely used in transportation,building,petroleum,chemicals,metallurgy,paper,iron and steel,fertilizer,and electric power plant.

      Our company has advanced manufacturing process,excellent equipments and testing devices,strong technology and strict quality control.With talents in chemical synthesis and polymer materials,and high-end testing equipments and perfect quality monitoring method.Our company has established good cooperative relationship with middle and large enterprises.Our company sales organic chemical raw materials,inorganic materials,chemical reagents.We set up offices in Shanghai,Wuhan and Jinan,etc.

      Our company has complete management mode and professional sales team.Under the endless efforts and the supports of our customers,we gradually perfect the system and has a sales network that covers the whole country.We adhere to the philosophy and mission of building first-class enterprise and realize win-win.We'll constantly promote our brand and strategic value.We'll sincerely cooperate with all our employees and friends from all walks of society and create a bright future!

      老太婆性杂交毛片 黄片一级 精品久久久久久无码中文字幕 日本特级婬片A片免费手机版 免费午夜无码片在线观看影院
    2. <pre id="qcv5r"></pre><pre id="qcv5r"></pre>
    3. <td id="qcv5r"></td>
        <object id="qcv5r"><s id="qcv5r"><menu id="qcv5r"></menu></s></object>
      1. <tr id="qcv5r"><label id="qcv5r"><menu id="qcv5r"></menu></label></tr>
        精品国偷自产在线电影 翁熄粗大交换王丽霞 香港经典a毛片免费观看播放 日本免费一区二区三区最新 日日天日日夜日日摸 中文字幕巨大的乳专区 最新欧美z0oozo 男人的天堂av 日本高清不卡aⅴ免费网站 亚洲av无码兔费综合 午夜试看120秒体验区 未成满18禁止免费网站福利 五月天开心激情网 好吊妞 免费黄色片 亚洲国产欧美国产综合一区 日本三级韩国三级香港黄 成年女人看片免费视频播放人 国产精品自产拍在线观看 丰满少妇愉情中文字幕 av网址大全 国产精品无码无卡在线观看 免费婬色男女乱婬视频 久久se精品一区二区 亚洲制服另类无码专区 久久99视热频国只有精品 在线看a片 久久电影网 欧美a级在线现免费观看 粗大猛烈进出高潮视频 东京热人妻无码人av 57pao国产成视频永久免费 性爱小视频 青青青国产免费线在线观看 乱子伦av无码中文字 国自产精品手机在线视频 偷拍色图 人妻好久没做被粗大迎合 日本熟妇毛茸茸xxxx 少妇美女极品美軳人人体 亚洲va中文字幕无码毛片 日本aaa片爽快免费中国 成年免费大片黄在线观看 99久久国产精品免费 奇米影视777四色米奇影院 久久精品天天中文字幕 性欧美乱妇come 人妻无码av一区二区三区免费 国产高清在线精品一区app 97色色