About US
Tianjin Dong Fang Xian Ke Petroleum Machinery Co,. Ltd. was established in 2004, which specializes in processing, manufacturing and selling an extensive range of petroleum drilling machine with 5 major categories and more than 30 specifications. The main products consists of truck mounted drill rig, land workover rig, trailer mounted drill rig, electric workover rig, drilling waste management system, solid control system, well site electricity system, oil and water supply system, pump unit, kinds of camp.
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  • Why chooese us?
    Why chooese us?

    1. We possess the right to use USA API spec4F, 7K logo and have earned the certificates of Russia EAC, TPTC, RTN certification as well as WMI certification.

    2. As the CNPC, Sinopec tier one network provider, we manufacture petroleum drilling machine and exploitation equipment as well as accessories, keeping the sales top of the industry.

    Quality Test
    Quality Test

    1. Our company establishes receiving inspection of external material, process inspection of product manufacture and routing test of final product.
    2. We fully take advantage of seven old and new tools of quality control to strengthen the analysis of quality current situation and tendencies.
    3. Controlling the non-conforming product to prevent similar problem and improve qualified rate, providing quality products.

    Construction of Quality Culture
    Construction of Quality Culture

    1. Attache great importance to source control, strictly quality control of stock stage to prevent unqualified products.
    2. Put high value on process inspection, cultivate producer’s responsibility and awareness to avoid non-conforming product.
    3. Enhance inspector’s identification and checking consciousness, especially pay more attention on final inspection, making the unqualified products not to be allowed and delivered.

    Quality Commitment
    Quality Commitment

    1. The ex-factory products 100% qualified and satisfied consumer request.
    2. All the products having quality problem in the shelf-life period are of "three guarantees” for repair, replacement or return.
    3. We will provide you with high-quality products and efficient, timely services.