爱施德：公司通过旗下爱施德智城基金投资赛感科技

Group 1 - The core point of the article is that Aishide (002416.SZ) announced its investment in Saigang Technology through its subsidiary Aishide Zhicheng Fund, highlighting the importance of following Saigang Technology's official channels for updates on its technology development, customer cooperation, and production operations [2] Group 2 - Aishide's investment in Saigang Technology indicates a strategic move to enhance its portfolio in the technology sector [2] - The announcement was made on February 12, indicating a recent development in the company's investment activities [2] - The company encourages stakeholders to monitor official communications from Saigang Technology for further information [2]