信维通信(300136.SZ)：已在低空飞行器领域有相关技术和产品储备，服务于北美客户

Core Viewpoint - The company has established technology and product reserves in the low-altitude aircraft sector, serving North American clients [1] Group 1: Low-altitude Aircraft Sector - The company is actively developing relevant technologies and products for low-altitude flying vehicles [1] - The company has a focus on accelerating cooperation with related clients in this field [1] Group 2: Automotive Sector - In the automotive sector, the company offers products such as gap waveguide antennas and millimeter-wave radar [1] - The company is also speeding up collaboration with relevant clients in the automotive industry [1]