Shenzhen Rotada Science & Technology Co., Ltd., specilizes in R & D COFDM:, such as mobile wireless digital video transmission equipment, microwave, wireless digital bridge, wireless t...

Rm. 1505, Jiuqi Bldg., No. 16, Xingyuan Road, Zhifu Dist., Yantai, Shandong, China (Mainland)

Yantai Suyi Telecom Technology Co., is a professional integrated service provider of communications equipment.It is the only private enterprise in China's telecommunications industry that has...