Jiangsu Hongguang Instrument Factory is a professional water flow meter manufacturer in China with more than 20 years of industry experience. Every year, we export …

Hongguang Instrument Factory is a manufacturer that provides international business solutions to global customers. Our main products are calibration instrument,installation fittings for ph sensor/conductivity sensor,pressure …

Jiangsu Hongguang Instrument Factory is a high-tech enterprise integrating scientific research and design, production and sales, technical services, import and export. The company mainly produces …