Hangzhou Yuyin Technology Co., Ltd., established on 2018-01-23, Business scope includes computer software and hardware technology,Electronic equipment research and development,to promote;Energy saving and environmental protection technology,information Technology,Biotechnology,new energy,new material,Technology research and development of new energy vehicles;clothing,shoes and hats,bags,Stationery,Communication equipment,electronic product,cosmetic,Daily necessities,bed linings,car accessories,outdoor equipment,knitted goods,wallpaper,Online sales of furniture.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)