COVNA STARK–Weekly hot pot party–China hot pot!

If the reverse osmosis equipment is operated properly, its life span will be greatly extended.

UV sterilizer is commonly used in the back end of water treatment systems to remove a wide variety of bacteria.

At the 2024 Saint Petersburg Natural Gas Exhibition, our company not only showcased technologies and products but also demonstrated our confidence and determination for the global energy future

EDI equipment is a technology used for water treatment, mainly used to produce ultrapure water, and is widely used in the pharmaceutical

This exhibition is an important event in the Russian environmental protection and waste water treatment industry, attracting industry insiders and companies from all over the world

Time flies, and the years pass by. In this season full of hope and vitality, the Covna Group celebrates its

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Prawidłowe działanie systemu odwróconej osmozy może wydłużyć żywotność sprzętu i zmniejszyć straty.

On August 24, 2024, the late summer breeze gently blew across the sky of Wuxi, bringing with it the gentle

The regeneration function of the water softener can extend the service life of the resin water softener，so we need to make good use of the regeneration function

Czyszczenie membrany ultrafiltracyjnej może skutecznie przedłużyć jej żywotność.