顶固集创：在商业航天领域，航聚科技研发的WS系列柔性可复用防热材料已运用于蓝箭航天朱雀三号箭体

Core Viewpoint - The company, Topgood Jichuang, has acquired a 5.8018% stake in Hangju Technology, which specializes in thermal protection materials for aerospace applications, indicating a positive outlook on the commercial aerospace sector and Hangju's growth potential [2] Group 1: Company Overview - Topgood Jichuang is engaging in a cross-industry investment by acquiring shares in Hangju Technology, a leader in thermal protection design and simulation, material research and production, and wind tunnel testing [2] - Hangju Technology focuses on developing specialized functional materials, including thermal insulation materials, high-temperature adhesive materials, and protective materials for marine equipment [2] Group 2: Industry Insights - Hangju Technology's products are primarily used in aerospace, including spacecraft, launch vehicles, and deep-sea submersibles, positioning the company as a key player in the aerospace, aviation, and maritime sectors [2] - The WS series of flexible reusable thermal protection materials developed by Hangju Technology has already been utilized in the Blue Arrow Aerospace's Zhuque-3 rocket, showcasing its application in commercial aerospace [2]