The registration address of nanjing haide electric company ltd. Is located in room d6, no. 10, no. 88, no. North centre, nanjing city drum building, with the registration authority being the administrative authority of nanjing city drum building, with the legal representative qui, and covers the sale of electromechanical products, cables, technical services; sales of industrial automated control systems; import and export of self-employment and brokering goods and technologies (except goods and technologies for which the state limits business operations or prohibits import and export)。