Jingyi Restaurant is located at Aegean shopping park in Shanghai. In front of the restaurant for the arc piazza. AlunoTec providing motorized retractable awning roof in front of the restaurant there have a arc piazza. It bring a distinct look to a building's exterior. Used as opening roof in front of restaurant, retractable awning provide shading from all sun angles, reducing glare and heat gain around the building. Opening roof creates a visual boundary to the building while still allowing natural ventilation and outward view where required.