Tuoshi is a wireless modem manufacture in shenzhen and we focus on developing full range of modem products. We have HSDPA modem, EDGE modem, EVDO modem and CDMA modem. The CDMA modem products have frequency of 800MHZ, 450MHZ and 1900MHZ. The EDGE & HSDPA modem products have frequency of 850MHZ, 900MHZ, 1800MHZ and 1900MHZ. Both of them have USB(Mini USB & Standard USB), PCMCIA and EXPRESS connectors. Now we are one of the biggest modem manufacture in China and we have big market share in domestic market. For international market we enter in Indonesia and India market and we are launching in Russia market and Ukraine market. Also we have customers in South Africa. Our company&＃39;s website is www.tuoshi.cn. You can enter it to view all kinds of our products and the detailed information.