Shenzhen City, hundreds of billions of dollars in technology.

General operating projects are: the operation of electronic commerce; the sale of digital products, automobiles, toys, outdoors, mother-and-child goods, fitness equipment, etc.; domestic trade (excluding exclusive, exclusive and controlled goods); and the operation of import and export operations (with the exception of projects prohibited by law, administrative regulations, decisions of the State Council, restricted projects subject to authorization). Development of domestic appliances. (In addition to projects subject to legal authorization, activities are carried out autonomously in accordance with the law under a business licence) and the licensed projects are: manufacture of sound equipment; manufacture of electronic devices.