Beijing 3-en Linkage System Integration Co. Ltd. Department of - China

Three ex Alliance has formed a superb product sales, engineering, technical and after-sales service team. Efforts to develop domestic attendance access control systems, smart hotel door locks, Group Telephone / telephone switch, campus / Business Card, monitoring system, network system integration in areas such as the pacemaker. The application of both products, or products and services, the three ex Lianchuang has a wealth of resources.