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 …

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

Hongguang Instrument Factory is a high-tech manufacturing enterprise specializing in the manufacture and technical services of products such as level controller,pressure gauge,pressure/differencial pressure transmitter,flow instrument,display …