Sioux county clean water treatment technology ltd. Is registered at room no. 16, road no. 5, kinsha river road, kunshan development area, with the registration authority being the quinshan city data authority, and operates on behalf of legal persons and includes licensed projects: road freight transport (excluding dangerous goods) (project authorized by law, subject to the approval of the relevant authorities, to carry out business activities, subject to the approval of the approval of the relevant authorities), general projects: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; manufacture of specialized equipment for environmental protection; manufacture of gas, liquid separation and pure equipment; manufacture of specialized machinery equipment for water resources; sale of gas, liquid separation and pure equipment; sale of equipment for environmental protection; manufacture of general equipment (excluding special equipment); sale of special instrument forms for environmental monitoring; water resources management; development of new materials; sale of packaging materials and products; sale of mechanical parts, spare parts; retailing of electronware; retailing of five gold products; non-conventional research and development of water resources; advisory services on information technology; transport of 4. 5 tons of total quality and the following general cargo road transport (net cargo and dangerous goods