Hongguang Instrument Factory is established in 1972, which was reformed from an state-owned enterprise, mainly produce analysis instrument,pressure/differencial pressure transmitter,pressure switch,level controller,flow instrument,calibration instrument,display instrument,differential …

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

Jiangsu Hongguang Instrument Factory Co., Ltd is located in Huai’an City, Jiangsu Province, focusing on the research and development, manufacturing and sales of various water …