Jiangsu Hongguang Instrument Factory is an instrumentation company integrating production and trade. It is located in Jiangsu, China, and has more than 20 years of …

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

Hongguang Instrument Factory was established in 1972 and is a professional manufacturer in the field of water flow meters with more than 20 years of …