Hongguang Instrument Factory is established in 1972, which was reformed from an state-owned enterprise, mainly produce level instrument,pressure gauge,pressure switch,display instrument,differential pressure gauge,flow instrument,pressure/differencial pressure …

Hongguang Instrument Factory is a company specializing in the production and supporting of automation instruments. The company integrates the research and development, design, production, manufacturing …

Jiangsu Hongguang Instrument Factory is an experienced water flow meter manufacturer. The company’s main products are installation fittings for ph sensor/conductivity sensor,level instrument,display instrument,pressure gauge,temperature …