Sioux county water treatment technology ltd. Is registered at room no. 1699, road no. 2, kinshajiang road, kunsan development area, with legal representation from the kunshan city data authority, and operates on general projects: technical services, technology development, technical advice, technology exchange, technology transfer, technology diffusion; water pollution prevention and control services; water pollution management; environmental advisory services; research and development for non-conventional water use technologies; research and development for resource reuse technology; development of intelligent water systems; information technology advisory services; technology extension services for new materials; mechanical equipment development; environmental protection monitoring; gas, liquid separation and clean equipment sales; specialized equipment sales for environmental protection; sale of packaging materials and products; sale of machinery equipment; sale of spare parts, parts; retailing of electronic appliances; sale of industrial robotics; sale of electronic measuring instruments; sale of mechanical equipment; retailing of hardware products; repair of general equipment; installation services for general machinery; and electrical installation services (in addition to projects duly approved by law, operating on an autonomous basis)