Shenzhen Renben Technology Co., Ltd was established in 2002. It is a high-tech company specializing in developing, manufacturing and selling of innovative GPRS/EDGE/CDMA /WCDMA wireless cards. As a professional manufacturer, we have own brand "Renben" wireless network card for sale. At meantime, We are also the distributor or SONYERICSSON, ZTE, HUAWEI ,MEILIN, OPTION... and have wonderful co-operation with them. At present, the products we provided include 3.5G/3G/HSDPA/EDGE/GPRS and CDMA wireless network card. With experienced sales team and high quality products + rather competitive price, we sincerely hope to provide you the most satisfactory service.