Title: Shenzhen SEK Electronic Co., Ltd. Description: is a well-known high tech enterprise in China. Our company specializes in the R&D, manufacture and marketing of VoIP devices, Wi-Fi devices, 2.5G/3G/3.5G/4G GSM/GPRS products, WiMax CPEs and HSDPA 3G (GSM/GPRS/EDGE/UMTS/WCDMA) mobile phones and software design. Tags: Mobile Phone Watch phone Category: Shenzhen electronics URL: http://www.szdiginet.cn