603619
Stock code
(%)
The company operates the core business covering oil and gas exploration and development and integrated drilling and completion engineering services as well, which is driving the corporate development of high-end petroleum equipment manufacturing business and also actively expanding associated corporate high-tech and value-added businesses. These businesses above have made the Zhongman Group formed three integrated advantages through its mutual coordination, mutual pulling and coordinated development, which is also named: integrated wellbore technical services;
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