The registration address of the company is located in room 102, no. 2, wing tong border street, dongdong city, guangdong province. The registration authority is the market supervision authority of dong jing city, represented by a legal person, li wah chang, who operates in the areas of research and development, production and processing: engineering plastics, colour mothers, plastic materials, plastic products, electronic hardware, plastic paints, import and export of goods or technology (with the exception of goods and technologies which are prohibited by the state or are subject to administrative approval). (projects subject to legal approval to operate with the approval of the relevant department)