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Dongying Zhongchang Energy Technology Co., Ltd.
东营中昶能源科技有限公司
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Production & Stimulation · OCTG & Materials · Drilling & Well Engineering
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Dongying Zhongchang Energy Technology develops, manufactures and sells downhole electromechanical tools and instruments for well logging, reservoir testing and downhole operations. Products include electric tubular cutting tools, downhole video systems, tractors, coiled tubing tools and precision valve assemblies. The company also provides workover-related services.
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