长盈精密：公司看好高速铜缆业务及AI服务器行业，故投资威线科电子

Group 1 - The core viewpoint of the article is that the company, Changying Precision (300115.SZ), is optimistic about the high-speed copper cable business and the AI server industry, which led to its acquisition of Shenzhen Weixian Technology Co., Ltd. [2] - The acquisition is aimed at enhancing the company's capabilities in providing copper cables to leading overseas connector customers and AI server markets [2]