Han Nam brings customers the services for installation and installation of synchronous building management system, allowing to manage and control all technical systems in the building such as electrical system, system of domestic water supply, ventilation airconditioning, environmental alarm, security, fire alarm - fire fighting, etc., ensuring for the accurate and timely operation of devices. The close collaboration between these func- tional systems will help to save significantly expenses for energy and management, support the smart managing process for all customer.