1. <object id="q7afm"><nav id="q7afm"><noframes id="q7afm">

      <pre id="q7afm"></pre>
      <td id="q7afm"><ruby id="q7afm"></ruby></td>
    1. <td id="q7afm"><strike id="q7afm"></strike></td>
    2. <table id="q7afm"><strike id="q7afm"></strike></table>

        ?
        +86(400-900-6129)  +86 0453 5979995

        Main Product

        PRODUCTS SHOW

        Tianhe Petroleum Group, a R & D, manufacturing, sales leasing, repair and oilfield engineering operation service and oilfield block development, now has 5 major business segments, covering nearly 50 countries and regions.

        Product Consulting

        About us

        Tianhe oil group is a global leader in the fields of petroleum, natural gas, shale oil, shale gas, geothermal, mining, drilling tools, drilling tools and as one of the company, provide solutions, products and services for customers, and is committed to the company's products and services in the world. At present, business throughout the world nearly more than 50 countries and regions, the oil companies and oil services company, Schlumberger, Halliburton, Beck Hughes, Weatherford, Shell and NOV and other international customers, and established a good strategic partnership.
        Tianhe Oil Group Huifeng Petroleum Equipment CO. ltd.
        韩国19禁主播福利视频