强瑞技术：公司主要向华为等客户供应与智能驾驶模块相关的组装和检测治具、设备等产品

Group 1 - The company, StrongRay Technology (301128), primarily supplies assembly and testing fixtures and equipment related to intelligent driving modules [1] - Key clients include Huawei, Celis, and BYD (002594) [1]