每经AI快讯，有投资者在投资者互动平台提问：您好，请问贵公司的材料直接或间接应用到了火箭发 射或回收的哪些地方？ 恒辉安防（300952.SZ）2月10日在投资者互动平台表示，尊敬的投资者，您好！公司生产的超高分子量 聚乙烯纤维材料具备高强度、轻量化、耐腐蚀、低蠕变等优异特性，可适配应用于火箭海上回收网、商 业航天降落伞牵引系统、卫星卷展式太阳翼等航天领域相关部件；公司自2025年初起，已着手超高分子 量聚乙烯纤维、超高分子量聚乙烯纤维与碳纤维、超高分子量聚乙烯纤维与芳纶纤维混编预浸料的研究 开发工作，目前已形成相关实验室技术方案，并开展了关联应用探索；公司超高分子量聚乙烯纤维现有 产能3,000吨，规划建设的12,000吨总产能中，首期4,800吨可转债募集资金投资项目部分产线已建成投 产，能够规模化生产多种规格的纤维产品以匹配航天领域不同场景的应用需求；后续公司将随着产能逐 步释放与生产技术、应用开发技术持续优化，进一步深化航天领域的客户合作与场景拓展，夯实该领域 的配套供应能力。截至目前，公司尚未有产品终端应用于火箭发射或回收，请投资者注意投资风险。 （文章来源：每日经济新闻） ...

Group 1 - The company, Duofu Duo (002407.SZ), responded to an investor inquiry regarding the application of its developed specialty fluorine materials in the aerospace sector, stating that there are currently no relevant business or orders for these materials in that field [2] - The company mentioned that its boron isotope-related products do have applications in aerospace and aviation sectors [2]

Core Viewpoint - Changlan Technology (002879) has confirmed its products, including materials, cabinets, connectors, and electromechanical components, are already being applied in the aerospace sector, although the revenue contribution from this segment remains relatively small [1]. Group 1 - The company has existing supply agreements for its products in the aerospace field [1]. - The revenue generated from aerospace applications currently constitutes a minor portion of the company's overall revenue [1].

Core Viewpoint - The company, Sytak (301568), has confirmed that its core products, 3DSPI (3D Solder Paste Inspection Equipment) and 3DAOI (3D Automated Optical Inspection Equipment), are applicable in the aerospace sector for quality control in critical processes [1] Group 1 - The 3DSPI and 3DAOI products are utilized for quality inspection in PCB SMT production lines [1] - These products also play a role in the inspection of chip packaging processes [1]

Core Viewpoint - The company,沃尔核材, confirmed that its communication cable products are widely used in core markets such as high-speed communication equipment, industrial equipment, robotics, and automotive, but do not currently involve aerospace applications [1] Group 1 - The company's communication cable business products are applied in high-speed communication equipment, industrial equipment, robotics, and automotive sectors [1] - The company's EHS and CELB series heat-shrinkable insulation sleeves have entered the supply system of China Commercial Aircraft Corporation and are used in the C909 and C919 domestic aircraft models [1]