Founded in 2001, Shenzhen SEK Electronic Co., Ltd. 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. There are more than 500 employees in our company, including 20 professional engineers. Our company has established good cooperative relationships with all ISPs, Telecom companies and government, supplying mobile phone top-up services, mobile multimedia services, mobile game services, retailer paying services, traffic ticketing services and governmental services. As one of the leading communication manufacturers in China, we provide products and services for customers from Europe, the Middle East, Asia, Australia, North America, South America and Africa. Furthermore, our company maintains