The registration address of the south tong tong new materials technology company ltd. Is located on the 1st floor of the 3rd floor of the hong kong dry estate industrial park in nandong city, jiangsu province. The registration authority is the administrative approval board of the south tong city economic technology development zone. The legal entity is represented by cho ho, whose activities include the development and development of new materials; the sale of metals and their products, steel, stainless steel, hardware, hardware, hardware and equipment, and accessories for work, labour and office supplies; the technical development, technical advice, technical services, technology transfer in the field of information technology, electronics, machinery and equipment; the import and export of the above-mentioned goods and technologies from the premises and agencies (except for goods and technologies for which the state limits or prohibits the export and import of enterprises). (projects subject to legal approval may not operate without the approval of the relevant department)