Shenzhen Sunflowertec Co., Ltd. specializes in 3G 4G Portable Wirless Rouers ,3G 4G USB Modems , Wireless Wifi Repeaters and other Moble Phone Accessories.We focus on providing High quality products with competitive price. Shenzhen Sunflowertec Co., Ltd. is armed with advanced precision product , skilled human resource and client satisfaction service. Shenzhen Sunflowertec Co., Ltd. adheres to the business principle of "technology for development and quality for existence", and provides customers with quality products and considerate service based on its years of experience in related field, great technical strength and the mature quality management system. Shenzhen Sunflowertec Co., Ltd. ... more