华阳集团：公司精密压铸业务向鸿蒙智行系列部分车型提供屏幕支架等零部件

Group 1 - The core viewpoint of the article is that Huayang Group (002906) is actively engaging in the precision die-casting business, supplying components for certain models of the Hongmeng Zhixing series [1] Group 2 - The company provides screen brackets, domain control components, and laser radar components as part of its offerings [1]