华阳集团(002906.SZ)：公司精密压铸业务通过国际客户间接向英伟达提供光通讯模块零部件

Group 1 - The core point of the article is that Huayang Group (002906.SZ) is indirectly supplying optical communication module components to NVIDIA through international clients [1] Group 2 - The precision die-casting business of the company plays a significant role in its supply chain to major technology firms like NVIDIA [1]