
Yangzhou Chunhui Automation Instrument Co., Ltd. is a professional manufacturer of online density meters, tuning fork density meters, and zirconia oxygen analyzers, as well as an agent for importing foreign instruments and meters. The company is located in the ancient, historically rich city of Yangzhou, which boasts a history of 2,480 years. Yangzhou is also a renowned tourist destination both domestically and internationally, known for its gathering of cultural heritage and its bustling cityscape.
Our company boasts state-of-the-art production and testing equipment for automation instruments and meters, both domestically and internationally. With excellent craftsmanship and superior equipment, we have hired renowned professional engineers as advisors at high salaries. This ensures stable product performance, reliable quality, timely after-sales service, and has earned us the trust and unanimous praise from a wide range of customers. We also provide technical consultation and design for automation control systems like DCS and PLC, supply complete sets of equipment for instrument and meter systems, and offer guidance for installation, operation, debugging, and maintenance services.
Our company primarily deals in products such as online density meters, temperature gauges, pressure gauges, differential/pressure transmitters, level transmitters, bimetallic thermometers, electromagnetic, vortex, and metal转子 flowmeters, ultrasonic, radar level gauges, and material level sensors, as well as standard orifice plates, nozzles, control valves, valves, meter valves, and triple valve sets. We also act as agents for imported instruments and gauges from abroad and have supplied many key domestic and international engineering projects.
We take pride in serving you and are committed to offering superior products and comprehensive services. Feel free to call or email us for inquiries, and we warmly welcome both new and old customers to visit and guide us!






























