Hongguang Instrument Factory was established in 1972, with more than 20 years of industry experience, focusing on the research and development of water flow meters. …

Jiangsu Hongguang Instrument Factory Co., Ltd is a high-tech enterprise specializing in the research and development, production and sales of instrumentation and automation control equipment. …

Hongguang Instrument Factory is an experienced water flow meter manufacturer. The company’s main products are magnetic flow meter,calibration instrument,level controller,flow instrument,differential pressure gauge,analysis instrument,pressure gauge,pressure/differencial …