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,level instrument,installation fittings …

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

Hongguang Instrument Factory was established in 1972 and is a leading domestic manufacturer of water flow meter products, dedicated to providing competitive products and services …