Best solution for you automatic door system.“LEADER” Automatic Door Technology., Ltd. is one of the Chinese professional developers and manufacturers for automatic doors, automatic windows and safety technology. We provide Automatic sliding doors operator, Automatic swing doors opener, Sliding gate opener, Swing gate operator for all residential use and commercial use, such as offices, shopping malls, banks,hospitals, hotels, restaurants,etc.We also supply complete access control systems for keeping your life and property more safety.