Is Dongying Shengli Petroleum Technology Service Co., Ltd. a state-owned enterprise?

Dongying Shengli Petroleum Technical Service Co., Ltd. is a state-owned enterprise. According to relevant public information, the business scope of Dongying Shengli Petroleum Technical Service Co., Ltd. is petroleum engineering and its technical services, oil production engineering and its technical services, oil and gas well technical services, industrial pumps, tubing and sucker rod repairs, installation and maintenance of chemical equipment and technical services, and installation and maintenance of electromechanical equipment. Installation and maintenance of special equipment.