Gosun smart card  company began to develop and produce the products of Smart Identify Technology and Power-saving , located in 'hot pot economic circle --- Changzhou Jiangsu Province of the Yangtse Triangle Economic Zone.We have some specialists who are one of the earliest developed the technology of Smart Identify for applications. Gosun smart card  plays "Motor" part in Hotel Security & Protection Industry by right of good technical superiority and management theory which cling to the changing of market.

   Our main products are hotel smart card  locks system, smart card locks for office building, apartment, electronic door lock for Sauna and filing cabinet,  Safes, Intelligent Power-saving Switch, Network Electronic door lock system, Get in or out and Visit Control System.