Hongguang Instrument Factory was established in 1972. It is a new technology enterprise integrating R&D, production, sales and service. Its main products are installation fittings …

Jiangsu Hongguang Instrument Factory Co., Ltd is a company specializing in the production and supporting of automation instruments. The company integrates the research and development, …

Hongguang Instrument Factory is a manufacturer that provides international business solutions to global customers. Our main products are temperature instrument,display instrument,differential pressure gauge,installation fittings for …