信音电子(301329.SZ)：未有机器人、人形机器人连接器产品

Group 1 - The core business of the company is the research, development, production, and sales of connectors [1] - The main products include connectors for laptops, consumer electronics, automotive, and other applications [1] - The connectors are categorized by function, primarily including power connectors, audio-visual connectors, and transmission connectors [1]