锦富技术：目前子公司迈致科技有向谷歌提供检测设备，相关业务量占公司总营收比重较小

Group 1 - The core point of the article is that Jinfu Technology's subsidiary, Maizhi Technology, is providing testing equipment to Google, but this business accounts for a small portion of the company's total revenue and has minimal impact on its performance [2][3] Group 2 - Jinfu Technology confirmed the relationship with Google through an investor interaction platform [2] - The revenue contribution from the business with Google is described as minor, indicating limited financial significance [2]