Mitech In swing door systems are reliable solutions and robustly designed specifically for busy public transportation within cities and tarmac coaches. In swing doors can be positioned as a middle or a rear door, depending on the customer's preferences. The design and fabrication of the door for top sealing in closed condition control from the AC air leakage and noise from the vehicle. This in swing opening door is especially functional as a Single leaf and double leaf, as it swing away from the entry of passengers and enables to easy access to the vehicle with a wide entrance.