The registration address of guangzhou's shinsem magnetic industries ltd. Is located in room 42 ter. 201, sansan avenue, ningxi street, city of guangzhou. The registration authority is the city of guangzhou market supervision authority, represented by legal persons, and includes technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; engineering and technical research and test development; plastics sales; plastics manufacturing; retailing of electronic devices; wholesale distribution of electronic devices; sale of electrons and electromechanical components; sale of electrical units; manufacture of other electronics; manufacture of electronics devices; sale of soft magnetic composite materials; production of magnetic materials; marketing of magnetic materials; development of new materials; manufacture of electronic devices and electrical components;