上工申贝：公司百福品牌超声波焊接设备可应用于航天宇航服生产，但上述产品业务收入占比较低

Group 1 - The company has made progress in the commercial aerospace sector, specifically with its Baifu brand ultrasonic welding equipment, which can be used in the production of aerospace suits [1] - However, the revenue contribution from this product line remains relatively low [1]