The registration address of henan wanda environmental engineering ltd. Is located at the 15th floor of unit 2, unit 1501, of the building no. 171, 11, central road, central province of zhengzhou, with the registration authority being the central district market supervision authority of zhengzhou city. The legal entity is represented by huang yong, which operates on environmental projects; water treatment works; technology development, technical advice, technology transfer, technical services and maintenance of water treatment equipment and packaging equipment for filling; assembly, sale of water treatment equipment, air purification equipment, equipment for filling packaging and spare parts; technical development, technical advice, technology transfer, technical services, technical promotion of computer software; integration services of computer information systems; sale of: water purification equipment, irrigation packaging equipment, machinery equipment, communications equipment, lighting equipment, electrical equipment, installation and equipment, refrigeration equipment, water heating equipment, construction materials, hardware and equipment, hardware and support equipment, electronic products, instrument forms, chemical products (without dangerous chemicals), prepacking of food products and technology (except for licensing projects). (involving licensed projects, permission from the relevant sector should be obtained before operating)