Didi Ao Ao (Shanghai) Trading Co., Ltd.   

< p > Ao Didi Ao (Shanghai) Trading Co., Ltd., the world's largest fashion and life activities online retailers and retail service providers. Founded in 1949, OTTO group was Mount Taishan and the North Star international mail order industry. From the publication of the first mail order catalog, supply only 28 footwear single product start-ups to now the world's largest online clothing and daily necessities retail channels, Otto group continue to expand retail industry new model, TV shopping, Internet, mobile phone platform & hellip; & hellip; Otto always in the retail industry pioneer posture to establish more avant-garde, more convenient, more comfortable service content and channel.