NO.114 west fo chaoyang street,shouyang country,jinzhong city Yuci Shanxi 045400 China

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china, Taiyuan, Shanxi, China

Shanxi Golden Diamond Petroleum Drill Tools Manufacturing Co., LTD, a division within the Third Geological Engineering institution of the Bureau of Geology Exploration in Shanxi Province, is a state-r...

We the Shanxi Weigao Petroleum Drilling Tools Co. ltd is a private high-tech enterprise with sophisticated production equipment, strict inspecting ways. We have mastered the Key Technique in nationali...