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 Co., Ltd was established in 1972, with more than 20 years of industry experience, focusing on the research and development of …

Jiangsu Hongguang Instrument Factory Co., Ltd is established in 1972, which was reformed from an state-owned enterprise, mainly produce pressure switch,magnetic flow meter,display instrument,pressure gauge,analysis …