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 …

The company adheres to the purpose of “quality-oriented, honest management” and the development concept of “technology-oriented, technological innovation-based”, and has formed a research and development, …