The unified social credit code/registration number of Tianjin Yuanhai Oil Production Technology Co., Ltd. is 911605 5278747x, and the enterprise is in the opening state.
The business scope of Tianjin Yuanhai Oil Production Technology Co., Ltd. is: research and development and application of sonar wireless control and gene microorganism technology in drilling and oil production; Research, development and sales of hydraulic and electrical products and offshore drilling and oil production tools and equipment; Modification, maintenance and repair of offshore oil production platform and equipment and facilities around the platform; Marine environmental monitoring; Environmental protection equipment, chemical products (except dangerous chemicals and precursor drugs), wholesale and retail; Lease of mechanical equipment and instruments; Technical consultation; Transfer services; Conference services; Labor service (except overseas job introduction and labor dispatch); Hydraulic and electrical products manufacturing, offshore drilling and oil production tools and equipment, and mechanical processing (operated by branches outside the limit). (Projects subject to approval according to law can only be operated after approval by relevant departments).
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