| 1 | [CN] Shanxi Weigao Petroleum Drilling Tools CO.,LTD [Manufacturer]
Key Products/Services:
Business Overview: Shanxi Weigao Petroleum Drilling Tools CO., LTD, a private high-tech enterprise with years of history in the production of petroleum drilling collars, squar...
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| 2 | [CN] Cangzhou Great Pdc Bits Co.,Ltd [Manufacturer]
Key Products/Services:
Business Overview: Cangzhou Great Drill Co., Ltd is located in North China Oil Field, Junziguan industrial zone Hejian, north Beijing, east of Tianjin Port. We can supply pd...
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| 3 | [CN] Beijing Metalwork Technology Trade Co.,Ltd [Manufacturer]
Key Products/Services:
Business Overview: Beijing Metalwork Technology Trade Co.,Ltd. is a comprehensive corporation whose business scope is on trade, machinery manufacturing/processing. Our compan...
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| 4 | [CN] HEBEI HOLLYLAND CO., LTD [Manufacturer]
Key Products/Services:
Business Overview: HEBEI HOLLYLAND CO., LTD, established in 1984, is one of the leading manufacturer of DIAMOND DRILLING TOOLS in China, also a high-tech enterprise specialize...
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| 5 | [CN] ShijiazhuangLongway petroleum drill tools com,. LTD [Manufacturer]
Key Products/Services:
Business Overview: We are professional of producer of drill pipe . Our factory specializing in the manufacture and export of drill pipe, drill collars and drilling joints (API...
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