The registration address of jiangsu yudhe energy conservation technology ltd. Is located at no. 27, huang tree road, hoang town, lake city, nishi city, with the registration authority being the administrative authority of the lake district, nishi city, represented by legal persons and covering general projects: engineering and technical research and experimental development; technical services, technology development, technical advice, technology exchange, technology transfer, technology diffusion; computer systems services; wholesale distribution of computer software and hardware and assistive equipment; development of network and information security software; sale of software; sale of chemical products (other than licensed chemical products); sewage treatment and their reuse; sale of gas, liquid separation and pure equipment; sale of specialized equipment for the protection of the environment; manufacture of general equipment (other than special equipment); manufacture of specialized equipment (other than licensed professional equipment); import and export of goods; and import and export of technology (in addition to legally authorized projects, self-employed in accordance with the law)