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HeBei Jerry Petroleum Machinery Co., Ltd. is a high-tech enterprises engaged in the research, design, production and sales. Is located in the heart of golden triangle of the Beijing-tianjin-hebei region, 150 kilometers from Beijing, the capital of China. The registered capital of 30 million. Main products: PCP pump, the ground drive device, frequency conversion control cabinet, motor direct driving device drivers, ground mixture pumps; Screw pump is special anchor device, tubing centralizer, ... [Read More]
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