中汽股份：公司与客户的合作情况请以公司披露的公告为准

Core Viewpoint - The company, Zhongqi Co., focuses on providing automotive testing services by creating testing environments and scenarios for various clients in the automotive industry [1] Group 1 - The main business of the company involves constructing automotive testing environments and scenarios [1] - The company serves a diverse clientele, including automotive manufacturers, testing institutions, chassis component system companies, and tire manufacturers [1] - Collaboration details with clients are disclosed through the company's official announcements [1]