【大佬持仓跟踪】军工+无人机+大飞机，产品广泛用于军用雷达、精确制导等领域，已有产品配套无人机，这家公司纤维产品用于飞机发动机

Group 1 - The article emphasizes the importance of timely and professional information interpretation in investment decision-making [1] - It highlights the focus on uncovering investment value from significant events, analyzing industry chain companies, and interpreting key policy points [1] - The company has developed products widely used in military radar and precision guidance, with existing products supporting drones and fiber products utilized in aircraft engines [1] Group 2 - The company is involved in national special scientific research tasks and has established a presence in aerospace special high-performance new materials [1]