江苏神通：参股子公司阀门产品已用于卫星电推系统

Group 1 - The core viewpoint of the article is that Jiangsu Shentong (002438) has successfully applied its valve products from its subsidiary, Shentong New Energy, in satellite electric propulsion systems [1] Group 2 - Jiangsu Shentong responded to investor inquiries on an interactive platform regarding the application of its products [1] - The valve products are part of the company's efforts to expand into new technology sectors, specifically in aerospace applications [1]