<sup id="soyuq"><center id="soyuq"></center></sup>
<rt id="soyuq"></rt>
<sup id="soyuq"><center id="soyuq"></center></sup><rt id="soyuq"></rt>
Welcome to the official website of shandong longye machinery co., LTD!                 中文站 ENGLISH

  • Blasting rig
  • Photovoltaic (pv) drill
  • Water well drilling rig

Shandong longye machinery co., LTD is a backbone enterprise specialized in producing hydraulic drilling rig, engineering drilling rig, hydrologic drilling rig and geological survey drilling rig. The company covers an area of 35,000 square meters, more than 160 employees, engineering and technical personnel more than 20, all are professional design talents. The company to concept innovation as a guide, strategic innovation as a guarantee, to organizational innovation as a guarantee, to technological innovation as a means, to market innovation as the goal, with the dragon

Learn more  >
  • Company news
  • Industry news
  • Knowledge
www.五月婷,亚洲国产美女精品久久久久,久久亚洲国产成人精品性色,国产字幕制服中文在线