The registration address of shenzhen city, heung dowell technology ltd., is located in the yangtze district of shenzhen city, on the street of jade tong, and in industrial district no. 1; the registration authority is shenzhen city market supervisory authority, represented by a legal person, chen liing, operating in the following areas: intelligent systems, network system development, information consultancy, domestic trade, import and export of goods and technology. The licensed projects are: electronics, electrons, wire connectors, wires, safe piracy products, plastics, hardware products, moulds, communications products development, production processing and marketing。