<i id="n90oi"><cite id="n90oi"><big id="n90oi"></big></cite></i>

    1. <blockquote id="n90oi"></blockquote>
      <label id="n90oi"><pre id="n90oi"></pre></label>
    2. <tt id="n90oi"></tt>

      1. <meter id="n90oi"><ins id="n90oi"></ins></meter>

        <cite id="n90oi"><p id="n90oi"></p></cite>
        For home ★ Join collectio Chinese English
        Home News About us Installation branch Pressure testing branch Lining repairing branch Crossing department International branch Inland branch Department Customer opinion
        General Manager X..
        More pictures news >>  
                  Links
        Culture
        The releasing significance of "3.. [2023-08-23]
        Chinese employees of Sudanese co.. [2023-05-20]
        Zhongtuo Petroleum and the Belt .. [2017-05-20]
        Stand together through storm and.. [2017-04-06]
        Company and Ministry of Petroleu.. [2017-01-13]
        The 34th China International Tre.. [2016-10-19]
        Project Information
        Successfully crossing pipes for .. [2018-05-21]
        Haixi Pipeline HDD Crossing Succ.. [2018-01-25]
        Congratulate DN2000 pipeline sta.. [2018-01-25]
        Tahe broken pipe project enginee.. [2018-01-23]
        Fight the snow, Overcome the col.. [2017-11-20]
        Put into escort for the first co.. [2017-11-14]
        Notice
        Notice of 2015Qingming Festival .. [2015-05-22]
        2015 Spring Festival Vacation ar.. [2015-05-22]
        Notification for 2014 May Holiday [2014-05-29]
        the Arrangement for 2012 May Day.. [2012-05-14]
        the Changes of Guangzhou Branch’.. [2012-05-14]
        about the Arrangement for Qingm.. [2012-05-14]
        Career Center
        Recruitment of Non-Destructive I.. [2012-06-04]
        Representatives of the Overseas .. [2012-06-04]
        Argon Arc Welding Workers [2012-06-04]
        Workers [2012-06-04]
        Accountant recruitment [2011-11-02]
        Overseas branch director recruit.. [2011-11-02]
        About us /  Customer service / Contact us Copyright ? 2010 Henan ZhongTuo Petroleum Engineering Technology Co.,Ltd All rights reserved
        豫ICP備05002509號
        久久狠色噜噜狠狠狠狠97|无码aⅴ免费中文字幕久久| 99久久免费热在线精品|亚洲欧美精品伊人久久 国内盗摄视频一区二区三区|日本一卡2卡3卡4卡无卡国产网站|狠狠色综合久久久久尤物|久久这里只精品国产免费99热4 亚洲成av人片一区二久久精品|国产精品综合色区国产亚洲欧美|亚洲欧洲日产国码无码AV|91精品国产三级A∨在线 免费国产在线一区二区|一区二区三区无码视频|免费无码一级A在线播放|久久大香伊蕉在人线国产h

        <i id="n90oi"><cite id="n90oi"><big id="n90oi"></big></cite></i>

          1. <blockquote id="n90oi"></blockquote>
            <label id="n90oi"><pre id="n90oi"></pre></label>
          2. <tt id="n90oi"></tt>

            1. <meter id="n90oi"><ins id="n90oi"></ins></meter>

              <cite id="n90oi"><p id="n90oi"></p></cite>