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

Embarking on a new journey while staying true to our original mission. In the future, PROBEST will continue to focus on water quality monitoring and industrial process instrumentation, upholding technological innovation, maintaining strict quality standards, and optimizing our service system. With more comprehensive products, more professional solutions, and more efficient service capabilities, we will join hands with global partners.

【Major Certification】Probest Secures 5 Core ISO System Certifications! Building Quality, Safety, and Service Foundations with International StandardsAs an innovative technology enterprise dedicated to water quality analysis, Fuzhou Probest Intelligent Technology Co., Ltd. has achieved another signif

Located in Shiling Town, Suqian City, Jiangsu Province, Wuxu Sewage Treatment Plant undertakes the centralized collection and standardized treatment of local township domestic sewage to restrain regional water pollution and optimize the water ecological environment. To guarantee stable operation and qualified effluent discharge, PROBEST delivered a complete set of professional intelligent water quality monitoring equipment for the project. The deployed monitoring devices cover automatic water sampling and online real-time detection of core indicators including CODcr, ammonia nitrogen (NH3N), total nitrogen (TN) and total phosphorus (TP). The full-process, high-precision monitoring system effectively supports standardized sewage treatment, ensures long-term stable and up-to-standard effluent, and empowers local water ecological protection and pollution control.

ISO-certified water analysis instruments can enhance your operations with unmatched reliability! In the field of water quality monitoring, precision, reliability, and consistency are non-negotiable. At Probest, we understand that our customers depend on accurate and durable water analysis instruments to ensure safety and compliance in various industries. That’s why we adhere to the strictest international standards in manufacturing, ensuring that every device we produce meets the highest levels of quality, security, and environmental responsibility.