通宇通讯：关于投资设立全资子公司并完成工商登记的公告

Group 1 - The company Tongyu Communication announced the establishment of a wholly-owned subsidiary, Guangdong Zhaoda Tongyu Investment Co., Ltd., with an investment of 10 million yuan [2] - The subsidiary has completed its business registration and obtained a business license from the Market Supervision Administration of Zhongshan City [2]