Shanghai Hongcen Automation Instrument Co., Ltd. is a company specializing in the production and processing of transmitters, flow meters, liquid level gauges and other products, with a complete and scientific quality management system. The integrity, strength, and product quality of Shanghai Hongcen Automation Instrument Co., Ltd. have been recognized by the industry. Welcome friends from all walks of life to visit, guide and negotiate business. Our company specializes in representing Yokogawa EJA transmitters, flow meters, and Rosemount transmitter products, which are original products. Sincere service is our mission.