毅昌科技(002420.SZ)：已成功布局充电桩领域，相关产品已实现量产，目前尚未布局算力、氢能源领域

Group 1 - The core viewpoint of the article highlights that Yichang Technology (002420.SZ) has successfully developed liquid cooling plates primarily used in energy storage, power batteries, and vehicle controllers [1] - The company has successfully entered the charging pile sector, with related products already in mass production [1] - Currently, the company has not yet ventured into the computing power and hydrogen energy sectors [1]