未来电器：公司主要客户群体集中在低压电器行业，包括正泰电器、良信股份、常熟开关等

Group 1 - The company primarily serves the low-voltage electrical industry, with major clients including well-known domestic and international enterprises such as Chint Electric, Liangxin, Changshu Switch, Delixi, Xiamen Hongfa, Taiyong Changzheng, Shou Rui Tianjin, Schneider, ABB, Siemens, and Eaton, as well as State Grid and Southern Power Grid [1] - The main products of the company include frame circuit breaker accessories, plastic shell circuit breaker accessories, and smart terminal electrical devices, with some products applied in data center power protection scenarios through downstream customer applications [1]