Fuzhou Probest is a first-hand ISO certificated water analysis instruments manufacturer with our own 40+ R&D.
Have been in water sensors research and production since 2013.

We are manufacturing water quality monitoring sensor probes, do probes, turbidity meters, ammonia sensors, DO meters, UVCOD analyzer etc..We are manufacturing qualified water analyzer probes, and water quality monitoring machines!

All products are with 100% inspection, with strict quality control processes.

Contact us, to be liable in long-term mutual partners!