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.

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.

Fuzhou Probest Intelligent Technology Co., Ltd. (PROBEST) is a national high-tech enterprise and original equipment manufacturer (OEM/ODM) specializing in environmental analysis and industrial process water quality monitoring in China. With RMB 36 million registered capital and over 200 employees, we integrate R&D, manufacturing, sales, and service to deliver high-end water quality monitoring instruments and industrial process instruments. Driven by technological innovation and industry expertise, PROBEST provides full-scenario environmental monitoring solutions combining "intelligent hardware + IoT connectivity + value-added services", accelerating the digital and intelligent transformation of ecological monitoring and industrial process monitoring.