同益股份：公司服务的下游终端品牌商为各细分领域影响力较大的企业

Core Viewpoint - Tongyi Co., Ltd. primarily serves the consumer electronics, smart home appliances, automotive, new energy, 5G, semiconductor, and display panel industries, indicating a diverse application of its products in significant market sectors [2] Group 1 - The company's products are mainly used in mobile phones and other consumer electronics [2] - The company provides services to influential downstream brand manufacturers across various segments [2]