From June 9 to June 11, 2026, COVNA STARK proudly participated in the 18th Shanghai International Water Exhibition, one of China’s largest and most influential trade events for the water treatment industry. Held at the National Exhibition and Convention Center (Hongqiao), Shanghai, the exhibition brought together manufacturers, engineering companies, technology providers, distributors, and industry professionals from around the world.

Located at Booth 6.1H470, the COVNA STARK team presented our latest industrial water treatment technologies, with a special focus on our next-generation EDI (Electrodeionization) Modules. Throughout the three-day exhibition, we welcomed hundreds of visitors who were interested in high-purity water systems, industrial reverse osmosis solutions, and customized water treatment projects.

The exhibition provided an excellent opportunity for us to reconnect with long-term partners, meet new customers, and demonstrate how our advanced EDI technology can help industries achieve higher water quality, improved energy efficiency, and lower operating costs.

Welcome to Booth 6.1H470

The first day of the exhibition opened with an exciting atmosphere as visitors from across China and overseas gathered to explore the latest developments in water treatment technology.

Our booth quickly became a popular meeting point for engineers, distributors, project contractors, and industrial end users seeking reliable and innovative water purification solutions.

Exhibition Information

Exhibition: 18th Shanghai International Water Exhibition

Date: June 9–11, 2026

Venue: National Exhibition and Convention Center (Hongqiao), Shanghai

Booth: 6.1H470

Throughout the exhibition, our sales and engineering teams introduced visitors to our latest water treatment products, discussed application requirements, and provided customized technical recommendations for different industries.

Introducing Our Latest EDI-Modul Technology

One of the highlights of this year’s exhibition was the presentation of our latest industrial EDI module technology, designed for high-purity water production in demanding industrial applications.

As industries continue to pursue higher water quality standards while reducing operating costs, EDI technology has become an increasingly important part of modern reverse osmosis (RO) water treatment systems.

At the exhibition, visitors showed strong interest in our EDI modules because of their advanced design, stable operating performance, and long service life.

Our engineering team explained how the latest design improvements help customers achieve higher deionization efficiency while simplifying system maintenance and improving long-term operational reliability.

Why Visitors Were Interested in Our EDI Modules

During the exhibition, our EDI modules attracted significant attention from engineers and project managers looking for efficient alternatives for high-purity water production.

Several key technologies received particularly positive feedback.

Full Filling Technology

Our EDI modules utilize Full Filling Technology, where both the dilute and concentrate chambers are fully filled with ion exchange resin.

This optimized design improves ion transfer efficiency, enhances water quality stability, and supports reliable long-term operation under continuous working conditions.

Lange Lebensdauer

Durability remains one of the most important concerns for industrial users.

Our EDI modules are designed with high-quality ion exchange materials and durable membranes, providing an expected service life of 5 to 8 years under recommended operating conditions.

For additional confidence, the product is supported by a warranty of more than three years.

Significant Energy Savings

Energy efficiency is another important advantage of our latest EDI technology.

Compared with conventional designs, our optimized electrical structure can help customers reduce operating costs throughout the equipment lifecycle.

For a 5 m³/h ultrapure water system, the estimated electricity savings can reach approximately 30,000 CNY over the module’s service life, making it an attractive solution for long-term industrial operation.

High Corrosion Resistance

Industrial water treatment systems often operate under demanding chemical conditions.

Our EDI modules use acid- and alkali-resistant membranes, offering excellent corrosion resistance during routine cleaning and helping extend overall service life.

Reverse Flow Operation

The reverse flow design further improves operational performance by promoting more uniform resin utilization throughout the module.

This helps maintain consistent water quality, reduces localized fouling, and contributes to long-term system stability.

Live Demonstrations and Technical Discussions

Throughout the three-day exhibition, the COVNA STARK booth remained active with continuous technical discussions and live product presentations. Our engineering and sales teams welcomed visitors from various industries, introducing the latest developments in industrial water treatment technology and answering questions about equipment selection, system design, and project implementation.

Many visitors were particularly interested in our EDI-Module, reverse osmosis systems, and customized water treatment solutions. During face-to-face conversations, we discussed topics such as high-purity water production, energy-efficient system design, module replacement, and long-term operational reliability.

These technical exchanges allowed us to better understand our customers’ project requirements while providing practical recommendations based on real application scenarios.

Meeting Customers at Booth 6.1H470

One of the greatest values of participating in international exhibitions is the opportunity to communicate directly with customers.

At Booth 6.1H470, we met distributors, engineering contractors, OEM partners, water treatment companies, and industrial end users from different regions. These conversations covered a wide range of applications, including ultrapure water systems, pharmaceutical water treatment, electronics manufacturing, food and beverage production, municipal water treatment, and industrial process water.

Many visitors shared their current challenges and future project plans. Our team provided customized recommendations based on feed water quality, production capacity, and industry requirements, helping customers identify the most suitable equipment and system configurations.

Face-to-face communication also enabled visitors to gain a better understanding of COVNA STARK’s manufacturing capabilities, quality management system, and commitment to long-term technical support.

Exhibition Highlights

The 18th Shanghai International Water Exhibition provided an excellent platform to exchange ideas, strengthen partnerships, and showcase innovative water treatment technologies.

Some of the highlights from our participation included:

• Introducing our latest industrial EDI module technology.
• Demonstrating the advantages of Full Filling Technology.
• Meeting new distributors and potential business partners.
• Discussing customized RO + EDI system solutions.
• Sharing successful project experience with industry professionals.
• Receiving positive feedback on product quality and engineering support.

Beyond product displays, the exhibition also gave us valuable insights into emerging trends in industrial water treatment, energy-efficient purification systems, and sustainable water management. These discussions will continue to guide our product development and help us better serve customers worldwide.

Why Customers Choose COVNA STARK

Throughout the exhibition, many visitors were interested not only in our products but also in the comprehensive support that COVNA STARK provides throughout the entire project lifecycle.

Customers choose COVNA STARK because we combine manufacturing expertise with practical engineering experience, delivering solutions that go beyond equipment supply.

Our key strengths include:

• Advanced EDI module technology with Full Filling Design.
• Complete reverse osmosis and ultrapure water solutions.
• Customized engineering support for different industries.
• Strict quality control and reliable manufacturing processes.
• Professional technical consultation before and after sales.
• Rich experience in international export and global project delivery.
• Flexible OEM and customized manufacturing services.
• Long-term commitment to customer success and technical support.

By understanding each customer’s unique requirements, we help develop water treatment solutions that improve efficiency, reduce operating costs, and support sustainable industrial development.

Thank You for Visiting Booth 6.1H470

We would like to extend our sincere appreciation to everyone who visited the COVNA STARK booth during the 18th Shanghai International Water Exhibition 2026.

Over the course of three exciting days, we had the pleasure of meeting industry professionals, distributors, engineering companies, and valued customers from China and around the world. Every discussion, product demonstration, and technical exchange made this exhibition a truly rewarding experience for our team.

We are grateful for the trust and interest shown in our industrial water treatment solutions and advanced EDI module technology. Your valuable feedback and project discussions have inspired us to continue developing innovative products that meet the evolving needs of the global water treatment industry.

Looking Ahead to Future Water Treatment Projects

The conclusion of the exhibition marks the beginning of many new opportunities.

Throughout the event, we established new business connections, strengthened existing partnerships, and explored a variety of industrial water treatment projects. From ultrapure water production and industrial reverse osmosis systems to EDI module upgrades and customized engineering solutions, the conversations at the exhibition reinforced the growing demand for reliable, energy-efficient, and sustainable water treatment technologies.

As industries continue to pursue higher production standards and environmental sustainability, COVNA STARK will remain committed to technological innovation, product quality, and customer-focused engineering support.

We look forward to working with customers around the world to develop efficient and reliable water treatment systems that deliver long-term value.

Über COVNA STARK

COVNA STARK is a professional manufacturer specializing in industrial water treatment equipment and customized purification solutions.

Our comprehensive product portfolio includes:

• Industrial Reverse Osmosis (RO) Systems
• EDI (Electrodeionization) Modules
• Stainless Steel Water Tanks
• Stainless Steel Filter Housings
• Multimedia Filters
• Bag Filters
• FRP Pressure Tanks
• Ultrafiltration (UF) Systems
• Water Softening Systems
• Customized Water Treatment Equipment

With extensive manufacturing experience and a strong international presence, we provide reliable products and engineering services to customers across Asia, Europe, the Middle East, Africa, and the Americas.

From equipment selection and system design to installation guidance and after-sales technical support, COVNA STARK is dedicated to helping customers build efficient, reliable, and sustainable water treatment systems.

Let’s Discuss Your Next Water Treatment Project

Whether you are planning a new industrial water treatment system, upgrading an existing RO + EDI installation, or searching for a reliable equipment supplier, the COVNA STARK team is ready to assist you.

Our experienced engineers can provide:

• Customized water treatment system design
• Industrial RO and EDI system solutions
• Technical consultation for high-purity water applications
• OEM and private label manufacturing services
• Professional after-sales support and project assistance

We welcome inquiries from distributors, engineering contractors, system integrators, and industrial end users worldwide.

Contact COVNA STARK today to learn how our advanced water treatment technologies can support your next project.

Schlussfolgerung

Die 18th Shanghai International Water Exhibition 2026 was an outstanding opportunity for COVNA STARK to connect with industry professionals, introduce our latest EDI module technology, and strengthen relationships with customers from around the world.

Our participation not only showcased innovative water treatment solutions but also highlighted our commitment to engineering excellence, product quality, and long-term customer support.

As we continue to invest in advanced technologies such as Full Filling EDI Modules, energy-efficient RO + EDI systems, and customized industrial water treatment solutions, we remain dedicated to helping customers improve water quality, reduce operating costs, and achieve sustainable growth.

Thank you to everyone who visited Booth 6.1H470. We look forward to meeting you again at future international water treatment exhibitions and working together on new opportunities.