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

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 …

Jiangsu Hongguang Instrument Factory is established in 1972, which was reformed from an state-owned enterprise, mainly produce installation fittings for ph sensor/conductivity sensor,level controller,pressure switch,calibration …