宝鸡三阳石油机械有限公司
Baoji Sanyang Petroleum Machinery was established in 2011. It is a high-tech enterprise specializing in the research and development, production and sales of patented products - intelligent lifting and weight balancing beam pumping units. The company aims to "transform the way of oil production and increase efficiency for oil enterprises", providing energy-saving and maintenance-free new generation models for oil production projects.
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