... Prevent ultraviolet 4.Awning and sun-shading 5.New swing arm strutrue Swing Arm Type AwningFeaturesAdopted the professional engin, choose the different engine according ... to the width and area of the swing arm type awning.Small volume, large amplitude modulation, new structure, ... , house, coffee bar, and other buildings.Pictures of swing arm type awning Swing Arm Type Awning