光庭信息(301221.SZ)：自研的智能车云平台及其工具链为客户提供数据驱动闭环等汽车工程技术服务

Group 1 - The company, Guangting Information (301221.SZ), focuses on providing software development and technical services for advanced driver assistance and integrated parking solutions to OEMs and Tier 1 suppliers [1] - The company has developed its own intelligent vehicle cloud platform and toolchain, offering data-driven closed-loop automotive engineering technical services to its clients [1]