As now there is currently no vaccine to prevent coronavirus disease (COVID-19). However, The effect of Chinese traditional medicine is still good. Please do improve our healthy power.

Dear Customers,Kindly informed that our company is scheduled for the 1day New year holiday (Jan.1, 2020), and then 12 days holidays. Happy New Year! All best wishes from Fuzhou Probest Water sensors manufacturer. And the holidays are from Jan.20 to Feb. 1, 2020 (Saturday) for Chinese New Year

The Chinese Environmental Expo in Guangzhou exhibited from Sep.19 to 21 in Guangzhou exhibition trade fair hall. This expo’s main theme is “innovation serves the industry and to fully assist the development of the industry".

What is Dissolved Oxygen (DO)?Dissolved Oxygen (DO) is the amount of oxygen dissolved in a unit of water. Oxygen gets into water by: diffusing within the surrounding air, aeration (turbulent movement), and as a waste product from plants through photosynthesis.

VietWater 2019 was successfully held on Nov. 6 to Nov.8 at Convention Center, Indonesia. INDO WATER 2019 is the biggest Expo & Forum for the fast growing water, wastewater and recycling technology in Indonesia. More than 10,000 industry buyers came here to communicate the latest water and wastewat test technology.