海泰发展：航天时代飞鸿技术有限公司是一家专注于无人机系统研发、设计、生产和销售的国有企业

Group 1 - The core viewpoint of the article is that Haitai Development (600082) has provided information about its subsidiary, Aerospace Times Feihong Technology Co., Ltd., which specializes in drone systems [1] - Aerospace Times Feihong Technology Co., Ltd. was established in 2018 and is a state-owned enterprise under the China Aerospace Science and Technology Corporation [1] - The company focuses on the research, design, production, and sales of unmanned aerial vehicle systems [1]