The registration address of guangdong zhongthing biotechnic co. Ltd. Is located in 3 401 syracuse and silver third street, zenghuang city, guangdong province. The registration authority is the market supervision authority of dong zhong city. The legal entity is represented by mau yin, and its activities include biotechnology research and development and technical services; production, sale: medical equipment, biological products; wholesale: plastics; import and export of goods or technology (except for goods and technologies which are prohibited by the state or subject to administrative authorization from abroad). (projects subject to legal approval to operate with the approval of the relevant department)