specialize in the R&ampampD,production and applicant of GPS System,Wireless communication GPRS,TD-SCDMA,WCDMA,CDMA2000 1X,Wireless Data Acquisition, GPS tracking system etc. Meanwhile we provi...

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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...