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元道通信(301139.SZ)：未涉及光模块和光通信业务
WINTAO COMM.WINTAO COMM.(SZ:301139) Ge Long Hui·2025-08-20 07:15

Core Viewpoint - Yuan Dao Communication (301139.SZ) focuses on providing network construction, maintenance, and optimization services to ensure effective operation of information communication networks for telecom operators and other clients, delivering a stable and high-quality network environment for end users [1] Company Overview - The company currently does not engage in optical modules and optical communication business [1]