Our High-Performance Membrane Products
MBR Membrane Module
This MBR membrane module features reinforced PVDF hollow fiber with a 0.02 μm pore size, ensuring superior filtration. Its proprietary
Submerged Membrane Module
It is used for water purification of rivers, mountain springs , reservoirs, and backwash wastewater from sand filter tanks, industrial
Outside-in Membrane Module
Utilizing advanced UF membrane technology, our PVDF hydrophilic membranes completely remove bacteria, viruses, and colloids. Featuring a robust outside-in structural
Inside-out Membrane Module
Suitable for water purification of rivers,reservoirs,mountain Springs, pretreatment seawater desalination, industrial wastewater, wastewater treatment, sewage reuse, etc.
Intelligent type Immersion membrane filtration waterpurification equipment
This series of equipment is manufactured in a standardized factory process, featuring easy transportation, mobile usability, and low maintenance costs.
Intelligent water management equipment management and control integrated platform
Nollet’s “integrated cloud platform for intelligent water equipment” is a platform for remote monitoring and maintenance of water supply equipment.
Cooperation Cases
With hundreds of water treatment projects successfully implemented worldwide, Nollet membrane technology goes beyond providing core components. We offer customized system solutions tailored to complex water sources, empowering our clients to achieve high-standard water quality with significantly lower energy consumption.
About Us
Focus on Quality, Strive for Excellence
Jiangsu Nollet Smart Water Equipment Co., Ltd. is a national high-tech enterprise specializing in the R&D, production and engineering application of membrane materials, membrane modules and intelligent water equipment. Located in Nantong, the “Pearl of the Rivers and Seas”, the company boasts a top-tier domestic technological innovation and R&D team dedicated to municipal membrane-based water treatment. It possesses full-lifecycle technical service capabilities covering engineering R&D, engineering design and engineering implementation. Its technical products have been exported to multiple countries, and it has established long-term strategic cooperative relationships with numerous well-known enterprises in the industry.
Membranes
Innovation
Smart Equipment
Applications
Engineering
Partnerships
Honors and Qualifications
Companies From All Around The World trust on
Nollet for awesome projects
2018
Year of Establishment
100
Number of Employees
20
Production Lines
3
Production Bases
Service Guarantee
Pre-sales: Professional Customization & Precise Planning
Our technical team provides free, tailored membrane solutions through in-depth analysis of site conditions. We optimize technical parameters and offer professional training to ensure cost-effective, risk-free, and well-informed decision-making.
In-sales: Efficient Implementation & Quality Control
We ensure on-time delivery via our advanced intelligent production base and standardized construction protocols. Dedicated teams provide real-time progress tracking and hands-on operational training to guarantee seamless system deployment.
After-sales: Rapid Response & Long-term Support
Nollet provides comprehensive technical support, including rapid-response troubleshooting and regular system health checks. Our commitment ensures long-term operational stability, maximizing membrane lifespan and maintaining peak water purification performance for clients.
Value-added Services: Continuous Empowerment
Beyond core services, we offer advanced system upgrades, data-driven optimization, and priority access to new filtration technologies. We focus on long-term partnership, helping clients achieve sustainable growth and operational excellence.
Update
Latest News & Article
Is Your Submerged Membrane Module Safe from Chemical Attack?
This guide analyzes chemical resistance in submerged membrane module systems, comparing PVDF, PES, and PAN materials to help operators optimize CIP protocols, prevent polymer degradation, and extend filtration lifespan.
China’s Water Sector Enters Rule-Based Era Amid New National Standards & Tech Catalogue Solicitation
China’s 2026 water supply regulations mandate smart water system upgrades, strict leakage control, expanded digital infrastructure, and tighter wastewater discharge standards, driving large-scale infrastructure investment and modernization.
World Bank Launches Water Forward: A Shift from Mega-Projects to Water Security Economics
World Bank launched Water Forward to benefit 1 billion people, shifting water governance from infrastructure expansion to efficient, data-driven water security economics.