WHY CHOOSE US
- 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
Respond promptly and solve problems reported by customers - We have a strong production capacity can ensure rapid delivery at the appointed time
![With many years of professional manufacturing experience](http://v4-upload.goalsites.com/730/image_1698919805_Water-treatment-equipment-manufacturer.webp?imageView2/1/format/webp/q/70)
![Real factory, real factory direct sales, saving the cost of middlemen, the price is 10%-15%lower than the competitors](http://v4-upload.goalsites.com/730/image_1637652570_about-2.jpg?imageView2/1/format/webp/q/70)
![Complete customer files,regular tracking of equipment operation<br>Respond promptly and solve problems reported by customers](http://v4-upload.goalsites.com/730/image_1637652689_about-3.jpg?imageView2/1/format/webp/q/70)
![We have a strong production capacity can ensure rapid delivery at the appointed time](http://v4-upload.goalsites.com/730/image_1637652734_about-.jpg?imageView2/1/format/webp/q/70)
Patent Certificates
Patent Certificate
Patent Certificate
Patent Certificate
Get A Quote
Send inquiry to get more details
![Convna](http://v4-upload.goalsites.com/730/image_1639547184_convna.jpg?imageView2/1/format/webp/q/70)
![DOW](http://v4-upload.goalsites.com/730/image_1639534557_DOW.jpg?imageView2/1/format/webp/q/70)
![GLF](http://v4-upload.goalsites.com/730/image_1639534549_R-C.jpg?imageView2/1/format/webp/q/70)
![TORAY](http://v4-upload.goalsites.com/730/image_1639534541_toray.jpg?imageView2/1/format/webp/q/70)
![DFS](http://v4-upload.goalsites.com/730/image_1639534531_Danfoss-Logo.jpg?imageView2/1/format/webp/q/70)
![Seko](http://v4-upload.goalsites.com/730/image_1639534514_seko.jpg?imageView2/1/format/webp/q/70)
![LG](http://v4-upload.goalsites.com/730/image_1639475918_LG.jpg?imageView2/1/format/webp/q/70)
COMPANY NEWS
![COVNA STARK Party Celebration](http://v4-upload.goalsites.com/730/image_1723604547_微信图片_20240814105924.jpg?imageView2/1/w/340/h/220/format/webp/q/70)
14
2024 08COVNA STARK Party Celebration
Congratulations to COVNA STARK colleagues on their 3rd anniversary in the company Our company arranges a celebration for every employee's anniversary to thank them for their contribution to the company. This ce
![Customized large stainless steel mechanical filter](http://v4-upload.goalsites.com/730/image_1723602599_mechanical-filter-(6).jpg?imageView2/1/w/340/h/220/format/webp/q/70)
14
2024 08Customized large stainless steel mechanical filter
Customized 80,000LPH stainless steel mechanical filter COVNA STARK Environmental Solutions We produce a variety of stainless steel products, such as: stainless steel security filters, stainless steel mechanical
![Comparison of Reverse Osmosis + EDI and Traditional Ion Exchange Process Technology](http://v4-upload.goalsites.com/730/image_1723190502_1000L-EDI.jpg?imageView2/1/w/340/h/220/format/webp/q/70)
09
2024 08Comparison of Reverse Osmosis + EDI and Traditional Ion Exchange Process Technology
1.What is EDI? The full name of EDI is electrode ionization, which translates to electric desalination, also known as electrodeionization technology, or packed bed electrodialysis. Electrodeionization technology
![Teach you to judge whether to use water softener or reverse osmosis equipment for boiler](http://v4-upload.goalsites.com/730/image_1721977222_12T-SS-(2).png?imageView2/1/w/340/h/220/format/webp/q/70)
26
2024 07Teach you to judge whether to use water softener or reverse osmosis equipment for boiler
During the use of the boiler, as the water vapor evaporates, the water vapor contains a large amount of impurities. Under high temperature heating, it is easy to form some white precipitates, resulting in salt formation.
![When doing reverse osmosis system chemical cleaning, should acid cleaning or alkaline cleaning be done first?](http://v4-upload.goalsites.com/730/image_1721102371_50T-RO.jpg?imageView2/1/w/340/h/220/format/webp/q/70)
16
2024 07When doing reverse osmosis system chemical cleaning, should acid cleaning or alkaline cleaning be done first?
The order of chemical cleaning of reverse osmosis membranes depends mainly on the type of contaminants. In general, the recommended cleaning order is to perform alkaline cleaning first and then acid cleaning. The followi
![Working principle, application field and purchase points of semiconductor ultrapure water equipment](http://v4-upload.goalsites.com/730/image_1721288392_2TRO+EDI-1.jpg?imageView2/1/w/340/h/220/format/webp/q/70)
18
2024 07Working principle, application field and purchase points of semiconductor ultrapure water equipment
Semiconductor ultrapure water equipment is a high-purity water equipment used in the manufacture of semiconductors, flat panel displays, optoelectronic devices and other microelectronic fields. This article will intro
![How to choose pure water equipment cartridge filter&activated carbon filter? And how to maintain the filter?](http://v4-upload.goalsites.com/730/image_1720774463_water-filter-system.jpg?imageView2/1/w/340/h/220/format/webp/q/70)
12
2024 07How to choose pure water equipment cartridge filter&activated carbon filter? And how to maintain the filter?
1.Cartridge filter The size of the filter varies according to the amount of water filtered. The most common are sand filters, non-woven filters, and PP fiber filters. The lengths of non-woven filters and PP fiber fi
02
2024 07Analysis of commonly used professional names in chemical water treatment
Analysis of commonly used professional names in chemical water treatment 16. Turbidity; also known as turbidity. From a technical point of view, turbidity is a water quality substitute parameter used to reflect the cont
02
2024 07Analysis of commonly used professional names in chemical water treatment
Analysis of commonly used professional names in chemical water treatment 1. Surface water: refers to water that exists on the surface of the earth's crust and is exposed to the atmosphere. It is a general term for f
![Why does the reverse osmosis equipment scale when it just starts running?](http://v4-upload.goalsites.com/730/image_1719566995_reverse-osmosis-system-machine.jpg?imageView2/1/w/340/h/220/format/webp/q/70)
28
2024 06Why does the reverse osmosis equipment scale when it just starts running?
During the daily reverse osmosis equipment operation, scaling is not uncommon in some areas. The main reasons are as follows: 1. The design water quality does not conduct a full water quality analysis, resulting in scal