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 …

Jiangsu Hongguang Instrument Factory was established in 1972 and is a leading domestic manufacturer of water flow meter products, dedicated to providing competitive products and …