Group 1 - The State Intellectual Property Office of China granted a patent for a new carrier used in the design of heavy truck exhibition vehicle interiors, aimed at addressing the complexity and high costs of the interior structure [1] - The patent includes components such as a floor support, a detachable central console support, door supports for both driver and passenger sides, and a rear support, all designed for easy assembly and adaptability to various product models [1] - Jinan Automotive Testing Center Co., Ltd. was established in 1999 with a registered capital of 37.9 million RMB and has participated in 71 bidding projects and holds 41 patents [1] Group 2 - China National Heavy Duty Truck Group Jinan Power Co., Ltd. was founded in 2006 with a registered capital of 7,239.595 million RMB, focusing on the automotive manufacturing industry [2] - The company has made investments in 19 enterprises, participated in 3,406 bidding projects, and holds 5,000 patents [2] - The company also possesses 89 administrative licenses, indicating a strong regulatory compliance and operational capability [2]