Beijing Ata Huatong Technology Development Co., Ltd. was founded in 2005 Bluedge. It is the largest chain retail brand in China ’s tourism retail channels. It operates tax and tax -free business.Wing Lan is committed to introducing the worlds top consumer electronics to China and providing customers with high -quality, fashionable and creative digital and smart products.So far, it has reached strategic cooperation with more than a dozen mainstream manufacturers in the field of digital technology and smart products, and has selected and operated more than 30 brands and hundreds of products.