Tianjin Star Riverstone Technology Development Co. Ltd.

20 years in Tianjin, Tianjin's security, safety precautions, the areas of wireless communications products and after-sales service once: long pass, common carp, the moment a number of well-known anti-theft devices and other domestic manufacturers in Tianjin after-sales service department; spring Sheng, Linktone and other wireless communications equipment vendors. Products and services with rich experience and excellent reputation. Now in order to better customer service, was formally established in 2007 Ruitong Star Technology Development Co., Ltd., Deputy brands include: walkie-talkie: Stephen Shing, proficient; alarm: Yuantong. This brand is the company a few years of operation and with the selection of fine Italian through the ups and downs for more than a decade, is a trusted brand. And I will serve you wholeheartedly.