高新兴：公司目前聚焦于车载终端及公安信息化主营业务

Group 1 - The company is currently focusing on its main business in vehicle-mounted terminals and public security information technology [2] - Major automotive communication products include T-BOX, OBD, and automotive-grade module products [2] - Detailed business information can be found in the company's periodic reports disclosed on the Giant Tide Information Network [2]