Group 1 - The core viewpoint of the news is the launch of the new SD220 motor and electric control integrated assembly by Jingjin Electric, which significantly enhances the competitiveness of system solutions in the new energy commercial vehicle sector through integrated design [1][2] - The SD220 assembly features a highly integrated design that reduces mechanical components and connection lines, leading to a significant reduction in weight and volume, as well as improved operational efficiency and reduced energy consumption [1][2] - The product's design allows for higher space utilization, stronger endurance, and lower energy consumption for vehicles, supporting the commercialization of new energy vehicles [1] Group 2 - The optimized overall rear axle design of the SD220 releases more space for vehicle layout, simplifies assembly processes, and reduces maintenance frequency and costs, thereby lowering operating costs per ton-kilometer [2] - Jingjin Electric has established itself as a leading supplier of new energy drive systems in China, continuously developing core technologies in drive motors, controllers, and transmission assemblies [2] - The company plans to continue driving technological innovation and will introduce more efficient, energy-saving, and intelligent drive solutions to support the high-quality development of the new energy vehicle industry [2]