The registration address of dong-sein da electric equipment ltd. Is located in room no. 303 of mau xing road, dong-chung town, guangdong province. The registration authority is the market supervision authority of dong-chung city, represented by legal persons guo min-ping and covers general items: manufacture of general-purpose equipment (excluding special equipment manufacture); sale of mechanical equipment; repair of general equipment; sale of electronics; manufacture of pumps and vacuum equipment; sale of pumps and vacuum equipment; maintenance of electronics, mechanical equipment (excluding special equipment); installation services for general mechanical equipment; sale of lubricants; manufacture of hardware products; manufacture of instrument instruments; sale of instrument instruments; repair of instruments; repair of specialized equipment; repair of electrical equipment. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)