Hongguang Instrument Factory specializes in the production and export of flow instrument,calibration instrument,analysis instrument,pressure/differencial pressure transmitter,temperature instrument,pressure switch,level instrument,differential pressure gauge,installation fittings for ph sensor/conductivity …

Jiangsu Hongguang Instrument Factory provides comprehensive flow metering and control solutions for global customers. We design and manufacture a series of flow metering solutions and …

Jiangsu Hongguang Instrument Factory was established in 1972, with more than 20 years of industry experience, focusing on the research and development of water flow …