The registration address of zhengzhou debong environmental science and technology ltd. Is located at no. 28 of the upper gang river road in the city of zhengzhou, henan province. The registration authority is the market supervision authority of zhengzhou city. The legal entity is represented by zhang xianbun. It operates in the following areas: development of environmental equipment, technical advice, transfer of technology; sale of: environmental equipment, mechanical equipment and accessories; installation and after-sale of environmental equipment; construction of environmental works; ecological governance works; import and export of goods or technologies。