Jiangsu Hongguang Instrument Factory Co., Ltd was established in 1972 and is a professional manufacturer in the field of water flow meters with more than …

Hongguang Instrument Factory is a professional water flow meter manufacturer in China with more than 20 years of industry experience. Every year, we export a …

Jiangsu Hongguang Instrument Factory is an experienced water flow meter manufacturer. The company’s main products are level instrument,pressure switch,level controller,magnetic flow meter,analysis instrument,pressure/differencial pressure transmitter,flow …