The registration address of nanjingsingde mechanics ltd. Is located at no. 8 of the quest road of the jiang ningbian development zone, ganging city, nanjing city. The registration authority is the administrative office of the gangining district government service, represented by a legal person, luy, and covers the technical development, production and sale of retrofitting machines, casting machines and temperature control equipment; the production, sale of cold-water equipment packages; the sale of electrical appliances; the import and export of goods and technologies by self-employment and agency (except goods and technologies for which the state limits the operation of companies or prohibits import and export). Licensing of special equipment: manufacture of special equipment; design of special equipment; inspection of special equipment; installation and repair of special equipment (projects subject to legal authorization, subject to the approval of the relevant department, for operation, subject to the approval of the approved project); general projects: manufacture of general equipment (excluding special equipment); repair of general equipment; manufacture of hydraulic machinery and components; sale of hydraulic machinery and components; development of mechanical equipment; sale of mechanical equipment; technical services, technology development, technical advice, exchange, technology transfer, technical promotion; manufacture of refrigeration, air-conditioning equipment; sale of refrigeration and air-conditioning equipment; manufacture of instrument instruments; repair of instrument instruments; sale of instrument; import and export of goods; extension and application services; manufacture of smart instrument forms; sale of smart instrument forms; development of electrical switch control equipment; manufacture of electrical switch control equipment; sale of electrical equipment; sale of special equipment (in addition to projects subject to legal authorization, operating on an autonomous basis with a licence)