超声电子：生产的印制板、液晶显示器产品可用于新能源汽车领域

Group 1 - The core viewpoint of the article is that the company, 超声电子 (Sonic Electronics), produces printed circuit boards and liquid crystal display products that can be utilized in the new energy vehicle sector [1] Group 2 - The company has indicated its involvement in the production of components that are essential for the development of new energy vehicles [1]