朗科科技：全资子公司韶关乳源朗坤科技有限公司拥有服务器组装生产线，目前该公司正积极拓展服务器销售业务

Group 1 - The company has confirmed that its subsidiary, Shaoguan Luyuan Longkun Technology Co., Ltd., has a server assembly production line and will determine specific products based on customer orders [2] - The subsidiary is actively expanding its server sales business [2]