道生天合：目前公司尚无可应用于火箭结构、火箭发动机、卫星结构的产品

Group 1 - The company, DaoShengTianHe, indicated that its prepreg products can be used in aerospace, rail transit, and new energy vehicles for lightweight alternatives in structural and non-structural components [2] - The prepreg resin series products are applicable in manufacturing aircraft seats [2] - Currently, the company does not have products that can be applied to rocket structures, rocket engines, or satellite structures, but it continues to monitor emerging industry trends with a cautious and open attitude [2]