Are CSSC Power Group Co., Ltd. and CSSC 7 1 1 Research Institute the same?

CSSC electric power group co., ltd is different from CSSC 7 1 1 research institute. China Shipbuilding Power Group Co., Ltd. is a wholly-owned subsidiary of China Shipbuilding Corporation and a core enterprise in the field of power equipment. CSSC 7 1 1 Research Institute was established in 1963, which belongs to China State Shipbuilding Corporation. It is a 59-year-old ship power research and development institution and a modern high-tech enterprise group, both of which are independent enterprise sectors.