The registration address of zhengzhou heinzheng water treatment ltd. Is located in the town of zhengzhou city at the intersection of east shin line and young-hong avenue, in henan province, and is 200 metres north of rushi. The registration authority is the city's market supervision authority, with legal representatives sun xiaoqian, which operates on general projects: sewage treatment and reuse; water pollution management; water pollution prevention and treatment services; technical development of non-conventional water sources; environmental consultancy services; manufacture of chemical products (excluding dangerous chemicals); sale of specialized chemical products (excluding dangerous chemicals); production of ecological and environmental materials; sale of eco-environmental materials; development of new materials; technological development; technology exchange; technology transfer; technology promotion; valves and spinster sales; sale of building materials (in addition to projec...