中机认检：目前充电桩检测业务尚处于培育阶段，占公司整体营收比例较低

Group 1 - The company has established capabilities in charging pile testing and has a subsidiary designated as a mandatory product testing laboratory for electric vehicle power supply equipment [2] - The charging pile testing business is currently in the cultivation stage and contributes a low proportion to the company's overall revenue [2] - There is significant potential for market share growth in the charging pile testing sector within the industry [2]