亚洲A v成人无码久久精品超碰|亚洲另类激情综合偷自拍图片|亚洲精品人成无码中文毛片|久久久久AV无码专区

  • <tbody id="szho1"></tbody>
  • <tbody id="szho1"></tbody>
    <track id="szho1"><div id="szho1"><td id="szho1"></td></div></track>

      1.     Nanjing Julong is good at plastics modification,more details in Made-in-China.

        Nanjing Julong Science & Technology Co.,LTD

        About Us

        Nanjing Julong Science & Technology Co.,Ltd

        Nanjing Julong Science & Technology Co.,Ltd was founded in April 1999.

        Julong is the expertise on modifying engineering plastics, and now owns more than 400 modified plastics, including PA66, PA6, PP, LFT, ABS,PBT and PC, which are in excellent performances. Julong plastics are widely utilized in the fields of automobile, hi-speed railway, electronic appliance, toolings, equipments,  sports and recreations.  


        Learn more in video >>

        News

        Powered by MetInfo 5.3.19 ©2008-2024 www.metinfo.cn

      2. <tbody id="szho1"></tbody>
      3. <tbody id="szho1"></tbody>
        <track id="szho1"><div id="szho1"><td id="szho1"></td></div></track>