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Hejian Huanyu Petroleum Machinery Co., Ltd. which is one of big manufacturers in Hebei Province ,being in this field for more than30years.
We supply Tricone bits,PDC bits ,drill pipe drill collar ,put together the long diameterbits and so on drilling equipment for petroleum&gas ,water well ,mining and tectonic industries
Guaranteed with the reliable quality and with very competitive prices |
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| TCI tricone bit, steel tooth tricone bit, pdc bit , drill bit, mining tools, oil rig tools for waterwell , oilfield drilling tool, diamond bit, single cone bit, milled tooth tricone bit, TCI rock bit, sealed bearing drill bit, HA steel tooth bit, tungsten carbide insert bit, hole opener , reamer bit, tri-cone bit, three cone bit, roller cone bit for oil ,gas well, rebuilt TCI button bit |
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| Company : |
Hejian Huanyu Petroleum Machinery Co., Ltd. |
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Contact us |
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| Country : |
China |
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