Royal Dragon Inc is located at 4832 Boiling Brook Pkwy, Rockville, MD. This business specializes in Restaurants. Royal Dragon Inc is open Mon, 11:05am-9pm ; Tue, 11:05am-9pm ; Wed, 11:05am-9pm ; Thu, 11:05am-9pm ; Fri, 11:05am-2pm ; Sat, Closed ; Sun, 11:05am-9pm. and accepts Visa.