Group 1 - The company is currently applying for a patent related to a high-temperature and high-pressure aerospace isolation membrane technology [1] - The company encourages investors to pay attention to its regular reports, temporary reports, and public information disclosures for further updates on this technology [1]

Core Viewpoint - The company emphasizes its commitment to structural testing in the aerospace sector, highlighting the increasing demands for stability and environmental resilience in rocket recovery technology due to advancements in commercial spaceflight [2]. Group 1: Company Strategy - Structural testing is identified as one of the core businesses of the company, with extensive applications in the aerospace field [2]. - The company is actively expanding and deepening its testing technologies and methods to meet the evolving needs of aerospace users [2]. - The long-term strategy of the company is to promote the development of the aerospace industry through enhanced testing capabilities [2].

投资风险。科创板公司具有研发投入大、经营风险高、业绩不稳定、退市风险高等 特点，投资者面临较大的市场风险。投资者应充分了解科创板市场的投资风险及本 公司所披露的风险因素，审慎作出投资决定。 湖南航天环宇通信科技股份有限公司 Hunan Aerospace Huanyu Communication Technology Co.,LTD. 长沙市岳麓区杏康南路 6 号 首次公开发行股票并在科创板上市 招股说明书 （注册稿） 声明：本公司的发行上市申请尚需经上海证券交易所和中国证监会履行相应程 序。本招股说明书不具有据以发行股票的法律效力，仅供预先披露之用。投资者应当 以正式公告的招股说明书全文作为投资决定的依据。 保荐机构（主承销商） 湖南省长沙市岳麓区茶子山东路 112 号滨江金融中心 T2 栋（B 座）26 层 科创板投资风险提示：本次股票发行后拟在科创板市场上市，该市场具有较高的 湖南航天环宇通信科技股份有限公司 招股说明书（注册稿） 重要声明 中国证监会、上海证券交易所对本次发行所作的任何决定或意见，均不表明其对注 册申请文件及所披露信息的真实性、准确性、完整性作出保证，也不表明其对发行人的 盈利能力、投 ...