ABOUT NIHWA
History
2009
Placed under the administration of NHRI
1981
Relocation of the Nanjing Research Institute of Hydrology and Water Conservation Automation Ministry of Water Resources
1969
Ministry of Water Resources and Electric Power Chongqing Hydrological Instrument Factory
1958
Renamed as Nanjing Hydraulic and Electric Instrument Factory under the Ministry of Water Resources and Electric Power
1951
Relocation, Nanjing Hydraulic Instrument Factory, Ministry of Water Resources
1940
Hydraulic Instrument Manufacturing Experimental Plant