We are Shenzhen Hui-Tenda Ages Industry Co., Ltd. from china what is a high-tech enterprise specializing in the research and development, production, sales, and service of intelligent network security communication products and equipment such as PoE switches, 4G routers, and wireless bridges. All products strictly follow the ISO9001 quality certification system and have passed international certification standards such as 3C certification, CE certification, ROHS certification, FCC certification