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     Being founded in September, 2009, the subsidiary company Great Technology Co., Ltd. which is attached to Beijing Land S&T Co., Ltd. , is a professional oilfield chemistry service company. It mainly engages in the research and development, manufacturing, marketing of chemical additives and supplying technical service on field. It has an engineering team of professionals with rich oilfield experience and top-ranking skills. The company has fulfilled a large number of oilfield chemicals supplies and service cases with brilliant achievements........    [more]
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