The registration address is 456th street, changping road, changping town, dongdong city, guangdong province. The registration authority is the market supervision authority of dong jing city, represented by a legal person, liu xiaomei. The activities include the sale of: nanomaterials, plastic materials, plastic aids, plastics, plastics, modified plastics (above dangerous chemicals); the import and export of goods or technologies (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)