The registration address of hedaling nanjing industrial science and technology ltd. Is located in room 305b, located on the 3rd floor, located at 1788 zhuang ning road, nanjing city (jang ning development zone), with the registration authority being the administrative approval authority of the jiang ning district, nanjing city, represented by a legal person, and includes the development, sale, technical advice, transfer of technology, technical services of automated systems, digital control systems, mechanical equipment, electronics, construction materials, instrumentation forms; the sale of numerically controlled equipment and accessories, machine beds and accessories, electrical products, hardware and tools; the installation, maintenance of mechanical and electrical equipment; import and export operations of self-employed and acting goods and technologies (except for state-defined self-employed and acting goods and technologies). (projects subject to legal approval may not operate without the approval of the relevant department)