航天科技：目前公司仅通过客户配套商业航天相关领域的业务，不直接从事商业航天业务，所占营业收入比例较小

Core Viewpoint - The company has limited involvement in the commercial aerospace sector, primarily providing supporting products and services rather than directly engaging in commercial aerospace activities [1]. Group 1: Company Operations - The company's aerospace application products mainly include accelerometers, precision manufacturing, aerospace auxiliary materials, and testing and control equipment [1]. - Currently, the company's revenue from commercial aerospace-related activities is minimal and has not significantly impacted overall business performance [1].