Jiangsu Hongguang Instrument Factory is established in 1972, which was reformed from an state-owned enterprise, mainly produce pressure switch,temperature instrument,pressure/differencial pressure transmitter,calibration instrument,level instrument,pressure gauge,analysis …

Jiangsu Hongguang Instrument Factory specializes in the production and export of magnetic flow meter,display instrument,calibration instrument,pressure/differencial pressure transmitter,level controller,flow instrument,pressure switch,pressure gauge,installation fittings for ph …

Jiangsu Hongguang Instrument Factory Co., Ltd is established in 1972, which was reformed from an state-owned enterprise, mainly produce pressure/differencial pressure transmitter,level controller,calibration instrument,magnetic flow …