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

Jiangsu 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 …

Established in 1972, Hongguang Instrument Factory is a manufacturer and exporter specializing in the design, development and production of flow meters. We are located in …