中国航天机电集团公司是国有特大型独资企业，是国家授权的投资机构和资产经营主体，按国家控股公司方式运行，由中央直接管理。 　　中国航天机电集团公司拥有 3个大型研究院：中国长峰机电技术研究设计院、中国海鹰机电技术研究院、航天固体火箭发动机技术研究院； 8个大型科 China Aerospace Machinery & Electrical Corporation is a state-owned large-scale sole proprietorship enterprise. It is a state-authorized investment institution and asset management entity. It operates in accordance with the state-controlled company and is directly managed by the central government. China Aerospace Corporation has three large research institutes: China Changfeng Electromechanical Technology Research and Design Institute, China Haiying Institute of Mechanical and Electrical Technology, Aerospace Solid Rocket Engine Technology Research Institute; 8 large-scale divisions