伟隆股份：公司已为微软在印尼的数据中心提供产品，其他主要厂商正在积极推进

Group 1 - The company has specified that its data center applications include primary and secondary sides, with primary side comprising cooling towers and pipelines, and secondary side including CDU and servers [2] - The company's revenue from valves in the data center sector mainly comes from cooling towers, pipelines, and CDU, with significant sales directed towards North America and Southeast Asia [2] - The company has already supplied products for Microsoft's data center in Indonesia, and is actively advancing with other major manufacturers [2]