1. 50 R & D + 20 QA + 18 QC+200 employees. With realibale team in our PROBEST group.2. (≥10 percent of annual turnover invested in R&D.)3.（RoHS/CE, ISO）hight quality + full tests before shipment.4. ＞7000㎡ factory base. 5. Long life service time.6. We have been in this water monitoring instrum

PROBEST supplied a complete set of online water quality monitoring instruments for Zhao’an West Sewage Treatment Plant (Phase I) and supporting pipeline network project. With treatment capacity of 12,000 m³/d and effluent up to Grade 1A standard, our intelligent analyzers for COD, ammonia nitrogen, TP, TN, ORP, pH, DO, SS, etc., enable 24/7 real-time monitoring, improve operational efficiency and strengthen ecological protection capacity of the industrial park.

This project is a strong example of how reliable, high-precision monitoring technology can drive environmental improvement, restore local water ecosystems, and support sustainable urban development. If you’re looking for trusted water quality monitoring solutions for wastewater treatment plants or industrial facilities, feel free to connect with us. Let’s build a cleaner water future together. #WaterQualityMonitoring #WastewaterTreatment #EnvironmentalEngineering #WaterPollutionControl #PROBEST #Sustainability #SmartWaterManagement #XiamenProjects

PROBEST is proud to announce that it has been awarded the 2025 Fuzhou Intellectual Property Excellence Enterprise — a top honor recognizing outstanding achievement in intellectual property creation, protection, management, and commercialization.

The global water treatment systems market will hit US$24.33 Billion by 2035 with a 7.02% CAGR. Discover top global water players and PROBEST’s vital role in global environmental protection via professional water quality analysis instruments.