苏州高新(600736.SH)：东菱振动为企业提供振动测试服务，可应用于火箭、卫星等航天器的研制和测试环节

Group 1 - The core viewpoint of the article is that Suzhou High-tech (600736.SH) is engaged in providing vibration testing services through its subsidiary, Dongling Vibration, which is applicable in the development and testing phases of aerospace vehicles such as rockets and satellites [1] - Currently, the services provided by Dongling Vibration do not involve applications related to rocket recovery [1]