Hongdian Corporation is a leading global provider of Internet of Things (IoT) connectivity products and services. Founded in 1997 ,Hongdian has been focusing on providing Cellular Router ,Cellular serial modem,Media Wi-Fi router , LPWAN ,Mobile DVR , Industrial Android Computer,IoT Cloud Platform, etc. With decades of in-depth experiences,Hongdian has established a powerful R&D department with more than 200 engineers , 120+ patents awarded , 60+ copyrights , excellent after-sales service .we've helped our customers connect over 5 million things and growing...,we also work closely with the well-known enterprises and government. e.g. Reliance , AT&T, China Unicom., State Grid,etc.