Jiangsu Hongguang Instrument Factory Co., Ltd is a high-tech enterprise specializing in the research and development, production and sales of automation instruments. We are a …

Hongguang Instrument Factory is a high-tech manufacturing enterprise specializing in the manufacture and technical services of products such as magnetic flow meter,calibration instrument,temperature instrument,pressure switch,differential …

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 …