On the occasion of Dragon Boat Festival, we would like to send you our holiday greetings! According to the arrangement of national legal holidays, our company will have the following vacation time for Dragon Boat Festival:From May 31, 2025 (Saturday) to June 2, 2025 (Monday) holiday, a total of 3 da

Thanks from the Probest team! Gathering is a ball of fire, scattering is full of stars.In PROBEST, we are not only colleagues, but also family members. This team photo witnesses the moment of our common growth, and it also foretells that we will continue to work hand in hand.

The Development and Future Vision of Our FactoryIn the highly competitive business environment, our factory has made remarkable progress. With unwavering focus and a strong emphasis on quality, our sales volume has steadily increased, demonstrating a promising trend of continuous growth and success.

Probest is an ISO9001 professional manufacturer certified with many patents specializing in research, development, production of water analysis instruments, including portable water analyzer, multi-parameter analyzer water quality, DO sensor, turbidity sensor, UVCOD ect sensor .

Probest case | Water quality monitoring of the digital management system of agricultural drinking water in Lanxi City. PROBEST insists that high-quality products are based on refined management, with the concept of "focusing on promoting the progress and commercialization of water quality sensing technology", strives for excellence, and strives to become a manufacturer of water quality analysis instruments with independent intellectual property rights and well-known brands business. In order to make the sky bluer, the water clearer and the ground greener, we hope to walk with you hand in hand! probest@probest.cn