Jiangsu Hongguang Instrument Factory was established in 1972, with more than 20 years of industry experience, focusing on the research and development of water flow …

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 …

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