Sino-Vantage Tongchuang cross-border e-commerce services (Shenzhen) Limited was established on August 29, 2014, the registered office is located in the Shenzhen City, Nanshan District, Yuehai Street, Science and Technology Park Community, No. 8, Keyuan Road, Xunmei Science and Technology Plaza, Building 2, 1302, the legal representative of Yang Liu. The scope of business includes general business items are: cultural and artistic activities planning; technology intermediary services; engage in advertising business; market management; conference and exhibition services; market research; business information consulting; business management consulting; high-tech enterprise incubation services; electronic products, digital products, computer hardware and software, information system software technology development and sales; computer, software and auxiliary equipment, Internet Technology development, technical services; textiles, knitwear and raw materials, clothing, shoes and hats, cosmetics and hygiene products, stationery, other cultural goods, boxes, bags, hardware sales; software development; information systems integration services; information technology consulting services; data processing and storage services; education consulting (excluding education and training and study abroad intermediary, consulting, and other projects subject to licensing and approval); business marketing planning Domestic and international freight forwarding, e-commerce, domestic trade, import and export business. , the licensed business items are: packaging services; animation, comic design, production.