It is a leading global fashion brand, and ao clothing brand is a clothing chain retail brand under COBEST, a multinational group. Ao originated from ASOBIO in Milan, Italy. Since 2008, AO has rapidly implemented its expansion plan in China. As a leading brand of fast fashion in the world, AO has opened nearly 100 stores in key cities such as Shanghai, Beijing and Guangzhou, and its marketing channels cover more than 30 provinces and cities in China, covering more than 60 cities.