| Related Industries |  | Description |  | Audience |  | Cycle | |  | |  | |  | | Environmental Protection Water Management and Treatment |  | Water procurement, waste waters purifying and treatment, pollution control of fluent and underground waters and environment protection, control equipment for floods and underground waters prevention, maintenance and cleaning of swimming pools...
 |  | Trade Public |  | once a year |
| Please note ! All dates are subject to changes. Contact organizers for more information before making arrangements. |
| Concurrent Fairs / similar dates, same city | |
| |