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Hejian Tengda Petroleum Supplies Co., Ltd. located in the PetroChina in Huabei. Our company is a business entity specializing in development, production, distribution, and after sales service of drilling equipments.
It is a company with manufacturing, design, research and development of PDC drill bit for oil ,small-bore PDC drilling bit for coalfield and almost all codes of Tricone rock bit.In addition,we produce drilling rig ,mud pump and other accessories. |
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| PDC bit, tricone bit, drilling rig, cone bit, roller bit, butten bit |
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| Company : |
Hejian Tengda Petroleum Supplies Co., Ltd. |
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Contact us |
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China |
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