The registration address of shanghai water treatment equipment limited is located in room 115, 7th floor, chinese city of qingbao, located on 7th floor, on the qingbao road, located in qingbao, shanghai, with the registration authority being the market supervision authority of the qingpo district, represented by a legal person, and covers general items: sale of gas, liquid separation and pure equipment; sale of specialized equipment for environmental protection; sale of mechanical and electrical equipment; retail sale of hardware and hardware; sale of electronics; sale of electrical appliances; sale of office equipment; sale of packaging materials and products; sale of axle; sale of refrigeration, air-conditioning equipment; sale of gas compression machinery; sale of metal materials; sale of electric instruments; sale of market items on a daily basis; information advisory services (without licensing); professional cleaning, cleaning and decontamination services; technical services, technology development, technical advice, exchange, technology transfer and extension of technology; repair of specialized equipment; lease services (other than licensed rental services); sale of food products (prepacked food only). (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)