<sub id="9jlno"><blockquote id="9jlno"><ins id="9jlno"></ins></blockquote></sub>
    1. <input id="9jlno"><i id="9jlno"></i></input>

      <mark id="9jlno"><p id="9jlno"></p></mark>

      ABOUT US

      Understand the history of the company

      ABOUT US

      Understand the history of the company

       Langfang Qiutian geo-engineering machinery co., LTD. is of reconstruction from Langfang Bealong mechanical and electric equipment co., LTD., located at Langfang city, the "bright pearl city" of Beijing & Tianjin corridor, with beautiful environment, convenient traffic facilities and distinct regional advantages, 50 Km distance both to capital Beijing & Tianjin.  
      Our company is professional at developing, producing and marketing diversified anchor drill rigs. Based on learning and deep understanding foreign advanced technology, we developed independently BHD series of multifunctional hydraulic anchor drill rigs. 
           
         

      PRODUCT

      Our products and services

      PRODUCT

      Our products and services

      NEWS

      Show you the latest news reports

      NEWS

      Show you the latest news reports
      lol比赛下注平台_LPL比赛下注|电竞下注网
        
        
        <sub id="9jlno"><blockquote id="9jlno"><ins id="9jlno"></ins></blockquote></sub>
      1. <input id="9jlno"><i id="9jlno"></i></input>

        <mark id="9jlno"><p id="9jlno"></p></mark>
        |沙巴体育足球_沙巴体育足球app_沙巴体育娱乐|沙巴布足球俱乐部|沙巴足球_官方
          
          
          <sub id="9jlno"><blockquote id="9jlno"><ins id="9jlno"></ins></blockquote></sub>
        1. <input id="9jlno"><i id="9jlno"></i></input>

          <mark id="9jlno"><p id="9jlno"></p></mark>
          lol赛事网址 LPL比赛电竞下注网 LPL下游平台 lol比赛下注平台 LPL比赛电竞下注平台 LPL比赛下注 LPL比赛下注 LPL比赛下注电竞平台 LPL比赛电竞下注网 LPL比赛下注电竞平台