Shenzhen ETEK R&D Co., Ltd. is located in Shenzhen, China. Our company was established in 2002, which specializes in R&D activities and focuses on the production of wireless data transmit devices and wireless integration devices. With enough experience in marketing development and project management, we can provide all kinds of solutions for customers in 2.5G/3G field and wireless video field. We have a professional team. At present, our products include GSM, GPRS, CDMA, EDGE, EV-DO wireless network modems, DTU, routers, VPN routers, VPN servers, video capture and video terminals....