振华科技：公司主营产品电子元器件、开关、连接器、继电器等产品已应用于商业航天领域

Group 1 - The company primarily provides electronic components, switches, connectors, and relays that are applied in the commercial aerospace sector [2] - The company has indicated that its production capacity can meet the growing demand in the commercial aerospace segment, particularly for low Earth orbit satellites [2]