Daqing Dannuo Petroleum Technology Development Co., Ltd.

7-1-302 xisilai mansion, huangcun, daxing district
Beijing, 
China
0018615377996666
http://www.dannuoshiyou.com
  • Booth: 6367

Our company’s main product is electric control reversing type beam pumping unit which has simple mechanical structure, basic maintenance-free characteristics, with digital remote control performance.Our company has obtained the national industrial products production license, has obtained 8 patents certificate, and passed four system certification.


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