General business items are: Smart mobile communication products、digital products、 Computer equipment and accessories、 Mechanical equipment、 Electronics、 Building Intelligent Systems、 Technology development and sales of security electronic systems, Development of big data and cloud computing technologies in the field of computer science, Mobile Internet、 IoT terminal products、 Smart furniture、 Smart Security、 Technology development of smart toys、 Technical Services、 Technical Consulting、 Maintenance and sales, domestic trade, Operating import and export business。 Virtual reality content production; Virtual reality equipment manufacturing。( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license); Motor and control system research and development; Motor Manufacturing; Electric motor manufacturing; Home appliance manufacturing; Home appliance sales; Home appliance research and development; Daily household appliances retail; Manufacturing of micro motors and components; Sales of micro motors and components; Daily sundry goods manufacturing; Daily sundry goods sales; Research and development of kitchenware, sanitary ware and daily necessities; Home Furnishings Manufacturing; Adult sex toy manufacturing( No drugs、 medical devices); Wholesale of kitchenware, sanitary ware and daily necessities; Retail of kitchenware, sanitary ware and daily necessities。( Except for projects that require approval according to law, Carry out business activities independently in accordance with the law with a business license)