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Modular Water Treatment System Manufacturer
Modular Water Treatment System Manufacturer
We design, build, and deploy advanced Custom Water Treatment Systems to solve complex challenges in municipal supply, industrial wastewater, pure water, and large-scale desalination.
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Modular Water Treatment Equipment Manufacturer
Modular Water Treatment Equipment Manufacturer
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 Innovation

Focus On Innovation and Advanced Water Technology

 QILEE is a global leading manufacturer of integrated water treatment systems. We specialize in process design, engineering, construction, and deployment of advanced water systems to address modern water challenges faced by industries and municipalities including water supply, industrial effluent treatment, pure water production, and desalination.

Water Treatment System Product Innovation
Product Innovation
We design water treatment systems that are tailored to meet specific client requirements, ensuring optimal performance and efficiency. Our proprietary technologies, such as advance membrane filtration, chemical Co precipitation, and biological processes, are designed to handle complex water quality challenges effectively.
Mode of Operation Innovation
Mode of Operation Innovation
Unlike traditional standalone Water Treatment System equipment providers, QILEE offers end-to-end integrated systems that streamline the entire water treatment process. Our systems are modular, scalable, and easy to install. They can be transported in standard shipping containers for global deployment.
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Technology Innovation
Technology Innovation
We deliver full turnkey solutions, from initial design to guaranteed compliance. Our fully containerized, pre-engineered systems ensure rapid deployment and plug-and-play simplicity, dramatically reducing project timelines and complexity.
Customized Solutions
Customized Solutions
Every system is purpose-engineered and scalable, Our modular architecture allows for flexible customization and capacity expansion, ensuring each solution adapts to your specific site requirements and evolving project needs.
High Efficiency
High Efficiency
We optimize both project and operational performance. Automated, intelligent controls ensure stable output quality with minimal oversight, delivering high efficiency in energy, resource use, and lifecycle costs.
On-Site System Optimization&Assembly
On-Site System Optimization&Assembly
Our experts provide direct on-site guidance and commissioning support. We oversee seamless integration, startup, and final verification to ensure all output meets guaranteed standards, delivering a fully operational, compliant system.
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containerized Integrated Water Treatment System

QILEE company delivers intelligent, containerized water treatment systems that are engineered for rapid deployment and reliable operation across industrial, municipal, and emergency applications.

Save cost
Save cost
Reduce floor space
Save space
Shorten construction time
Save time
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Containerized Sewage Water Treatment System

QILEE's containerized fast sewage treatment system integrates advanced AO process with MBR technology, offering a turnkey solution for domestic sewage treatment and infrastructure decentralization.
Containerized Water Purification Systems
QILEE's containerized systems purify diverse water sources such as surface water, groundwater, and brackish water into high-quality water. Each integrated unit performs pretreatment and reverse osmosis to remove salts and contaminants, providing a reliable, plug-and-play water supply for remote, emergency, and decentralized needs.
Containerized Boiler Water Softening System
 QILEE's containerized boiler water treatment system integrates a multi-stage process. It utilizes pretreatment, nanofiltration, ultrafiltration and ion exchange to remove impurities, ensuring the stable, high-purity water quality essential for efficient and reliable boiler operation. The system is delivered as a pre-assembled, plug-and-play unit for rapid deployment and consistent results.
Containerized Ammonia Removal Membrane System
Ours integrated containerized membrane deamination system is a new innovation for ammonical nitrogen removal.
Containerized Industrial Wastewater Treatment System
QILEE's containerized industrial waste water treatmment system is a ready to deploy, integrated modular treatment system for fast installation & deployment for various industries.
Industry Applications

Core Application

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 QILEE's water treatment systems cover 6 key application: Pure & drinking water treatment, industrial high-difficulty wastewater treatment, municipal sewage treatment, rural & decentralized treatment, special industry & solid waste recycling, and emergency sewage & mobile treatment. Tailored to diverse needs, they deliver efficient, compliant solutions for every water-related challenge.

Rural & Decentralized Treatment System
Rural & Decentralized Treatment System
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Municipal Sewage Treatment System
Municipal Sewage Treatment System
Industrial Wastewater Treatment System
Industrial Wastewater Treatment System
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Special industry & solid waste recycling System
Special industry & solid waste recycling System
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Pure & Drinking Water Treatment System
Pure & Drinking Water Treatment System
Emergency sewage & mobile treatment
Emergency sewage & mobile treatment System
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Industry Applications

6 Core Application Scenarios for Our Equipment

QILEE's water treatment systems cover 6 key application scenarios: pure & drinking water treatment, industrial high-difficulty wastewater treatment, municipal sewage treatment, rural & decentralized treatment, special industry & solid waste recycling, and emergency sewage & mobile treatment. Tailored to diverse needs, they deliver efficient, compliant solutions for every water-related challenge.

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Rural & decentralized treatment
Rural & decentralized treatment
Municipal sewage treatment
Municipal sewage treatment
Industrial wastewater treatment
Industrial wastewater treatment
Special industry & solid waste recycling
Special industry & solid waste recycling
Pure & drinking water treatment
Pure & drinking water treatment
Emergency sewage & mobile treatment
Emergency sewage & mobile treatment
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Projects Construction of 50 TPH Containerised Bio-Packaged Treatment Plant
Projects
Construction of 50 TPH Containerised Bio-Packaged Treatment Plant
Location: Russia
Capacity: 1,200 m³/d
Core Process: Containerized MBBR + AO+MBR System
Key Challenges Solved: Rapid deployment, automatic operation, compact system.
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ProjectsSupply & Construction of 60 m³/h for Boiler Water Softening System
Projects
Supply & Construction of 60 m³/h for Boiler Water Softening System
Location: Russia
Capacity: 60 m³/hr
Core Process: Pre-treatment+ Ultrafiltration+Nanofiltration +Ion exchange
Key Challenges Solved: Rapid deployment, fully automated, compact, low energy, working in extreme weather.
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Projects Supply & Construction of 40 m³/h for Boiler Water Softening System
Projects
Supply & Construction of 40 m³/h for Boiler Water Softening System
Location: Russia
Capacity: 40 m³/hr
Core Process: Preprocessing systemUF + NF + Ion Exchange System
Key Challenges Solved: Rapid deployment, automatic operation, scale prevention & energy saving, reliable in extreme cold
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ProjectsSupply of 250 m³/hr for River ultrafiltration filtration system
Projects
Supply of 250 m³/hr for River ultrafiltration filtration system
Location: Russia
Capacity: 250 m³/hr
Core Process: Ultrafiltration Membrane Modules
Key Challenges Solved: Rapid deployment, automatic operation, compact ststem.
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ProjectsWater Purification System
Projects
Water Purification System
Location: Malaysia
Capacity:24m³/hr
Core Process: NF membrane filtration system
Key Challenges Solved: Rapid deployment, compact integrated system, automatic operation, decaloring and selective ion removal.
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ProjectsUltra-Pure Water (UPW) Production System in Malaysia
Projects
Ultra-Pure Water (UPW) Production System in Malaysia
Location: Malaysia
Capacity:24m³/hr
Core Process: RO membrane filtration system
Key Challenges Solved: Rapid deployment, automatic operation, ensured water supply safety
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About us

QILEE: Your trusted Water Treatment System Partner

QILEE is a leading global provider of integrated water treatment solutions. 

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QILEE is a Custom Water Treatment System Supplier and Manufacturer. We specialize in the design, development, and installation of advanced water processing systems tailored to meet the unique challenges faced by industries such as municipal water supply, industrial water treatment, and large-scale desalination.


With over two decades of experience in the field. QILEE has established itself as a trusted pioneer in the water treatment industry. Our commitment to innovation, sustainability, and customer satisfaction has positioned us as a preferred partner for demanding projects worldwide.

20+
20+ years of water treatment experience
5000+
5000+ cooperative projects
34+
34+ patents
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Latest News and Blog
Dive into our Latest News and Blog for a modular water treatment System manufacturer! Here, we share insights on cutting-edge tech, multi-scenario applications, cost-saving strategies, and industry trends. 
QILEE Shines at Shanghai Water Treatment Expo: Showcasing AVANGARD Membrane Innovation
QILEE Shines at Shanghai Water Treatment Expo: Showcasing AVANGARD Membrane Innovation
At the Shanghai expo, QILEE presents its AVANGARD membrane technology and comprehensive water treatment solutions. Our team connects with global partners, driving innovation in fluid separation and purification for industries worldwide.
2025 10 01
QILEE Shines at EcwaTech/WasteTech 2023 Russia: Showcasing Global Water Treatment Innovation
QILEE Shines at EcwaTech/WasteTech 2023 Russia: Showcasing Global Water Treatment Innovation
QILEE presented its cutting-edge water treatment solutions at EcwaTech/WasteTech 2023 Russia, engaging global partners and highlighting its technological prowess in the international market.
2023 09 15
QILEE Makes a Mark at Sustainable Water Management Expo 2023 in Bangladesh
QILEE Makes a Mark at Sustainable Water Management Expo 2023 in Bangladesh
QILEE showcased its advanced water treatment solutions at the 2023 Sustainable Water Management Expo in Bangladesh, forging partnerships and demonstrating its commitment to local water sustainability.
2023 03 23
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Tell Us More About Your Project !
If you have any questions about water treatment systems, please feel free to contact QILEE.
  Stable equipment
  Mature technology
  Automated operation
  Simple operation

Please leave us a message with any questions.

Contact Us

Tel: +86 13370035529

Business What's App: +86 13636655908

E-mail: qilee@qileegroup.com

Add: No. 351 Wenqu Road, Fengxian District, Shanghai
Your trusted Water Treatment System Partner
Sound experience
Sound experience
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