苏州高新：东菱振动为企业提供振动测试服务

Group 1 - The core viewpoint of the article is that Suzhou High-tech has clarified its involvement in vibration testing services provided by Dongling Vibration, which are applicable to the development and testing phases of aerospace vehicles such as rockets and satellites, but does not involve applications related to rocket recovery [2] Group 2 - Dongling Vibration offers vibration testing services that are crucial for the aerospace industry [2] - The services provided by Dongling Vibration are specifically designed for the research and testing stages of rockets and satellites [2] - There is currently no engagement from the company in the area of rocket recovery applications [2]