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

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

Jiangsu Hongguang Instrument Factory is located in the beautiful coastal city-Huai’an, Jiangsu, China. We are a high-tech enterprise specializing in product design, development and manufacturing. …