Company Information
We are Beijing Ouman Petroleum and Geological D based in Cangzhou, China. We are member of TradeKey.com since July, 2015. Our business is related to Hardware & Mechanical Parts industry and we specifically deal in PDC Drill Bit & Cutter. Please find our product details below:
A Great Variety of PDC Drill Bits Supplying
PDC bit is mainly used to drill oil well,  gas well,  water well,  etc. Specifications 1. PDC bit 2. Diamond compac...
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