Products & Service
01. Sensors & Monitoring Kits
02. Online Analyzers
03. Water Quality Cloud Platform
Products
Application & Industry
Public Health Water Monitoring, Municipal Water Management, Rural Drinking Water Supply, Conventional Water Treatment, Membrane-Based Filtration.
Urban and Rural Water Supply
Water Source Areas, Water Plants, Distribution Networks, Pressure Booster Stations, Secondary Water Supply Systems, End Users
Direct Drinking Water
Distributed Water Supply, Community and Campus Direct Drinking Water, Membrane Process Water Treatment
Swimming Pools
National Standard Competition Pools, Fitness Pools, Campus Pools, Hotel Pools
Medical Wastewater
Hospital Disinfection Wastewater
News & Tech
News
About Us
Chongqing Yuangan Technology Co., Ltd.
Chongqing Yuangan Technology Co., Ltd., a High-Tech Enterprise spin-off from the Chongqing Academy of Science and Technology (CQAST), specializes in online water quality monitoring solutions. We provide multi-parameter sensors and IoT-enabled analyzers for drinking water safety management across municipal plants, secondary water supply, water distribution network ,tap water , and swimming pools.
Core Technologies
Our product portfolio includes:
- Online sensors: Low-range/Ultra-Low Turbidity, Free Chlorine, Total Chlorine, Chlorine Dioxide, Ozone, pH, Conductivity, Dissolved Oxygen
- Online Water Quality Analyzers & Measurement System
- Flexible OEM/ODM Capabilities for Online Water Quality Monitoring
R&D Excellence
Powered by CQAST’s Sensor & IoT R&D Center, our Ph.D.-led team has pioneered water quality monitoring technologies since 2010. Key achievements:
- 20+ national/local R&D projects executed
- Patented optical analysis algorithms (12+ granted patents)
- Chongqing Science & Technology Progress Award (2nd Class)
- Outstanding Product Award by China Instrument and Control Society
Certifications & Recognition
- National High-Tech Enterprise (Chongqing)
- Specialized & Innovative SME (Chongqing)
- ISO 9001 & ISO 14001 Certified
- Municipal Top Talent Team designation
Partners
