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water treatment machine water treatment machine
small ro fliter machine small ro fliter machine
small ro fliter machine small ro fliter machine

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With many years of professional manufacturing experience Real factory, real factory direct sales, saving the cost of middlemen, the price is 10%-15%lower than the competitors Complete customer files，regular tracking of equipment operation<br>Respond promptly and solve problems reported by customers We have a strong production capacity can ensure rapid delivery at the appointed time
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Convna
DOW
GLF
TORAY
DFS
Seko
LG

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The exhibition is in progress---Russian Water Treatment Environmental Protection Exhibition

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Yonth, flying--Warmly celebrate 24th anniversary of COVNA Group

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Join Us at ECWATECH 2024 Russia! --International exhibition of technologies and equipment for water treatment

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Analysis of common faults in reverse osmosis system operation

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The world is a better place because of you! | The 17th COVNA Group Environmental Ecological Innovation Salon Summit

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Resin water softener---Solution to the problem of resin being flushed out of the tank during regeneration

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Cleaning and maintenance methods of ultrafiltration membranes

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COVNA STARK Party Celebration

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Customized large stainless steel mechanical filter

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Comparison of Reverse Osmosis + EDI and Traditional Ion Exchange Process Technology

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