航天电子：激光通信产品由公司控股子公司航天长征火箭技术有限公司研发生产

Core Viewpoint - Aerospace Electronics (航天电子) is actively involved in the development and production of laser communication products through its subsidiary, Aerospace Changzheng Rocket Technology Co., Ltd. These products are currently utilized in satellite inter-satellite communication [1]. Group 1 - Aerospace Electronics' laser communication products are developed and produced by its controlling subsidiary [1]. - The products are already in use within the satellite inter-satellite communication sector [1].