Top 10 nanofiltration membranes Manufacturers in China 2026

Introduction to Nanofiltration Membranes

Nanofiltration membranes are a type of semi - permeable membrane that can separate substances based on their molecular size and charge. They have a pore size typically in the range of 1 - 10 nanometers. These membranes are widely used in various industries such as water treatment, food and beverage processing, pharmaceutical manufacturing, and chemical separation. Nanofiltration membranes can effectively remove multivalent ions, organic compounds, and some small - sized particles, while allowing monovalent ions and water molecules to pass through. This selective separation property makes them an essential tool in many industrial processes, helping to improve product quality, reduce waste, and conserve resources.

Top 10 Nanofiltration Membranes Manufacturers in China

1. Proshare Innovation Suzhou Co., Ltd

Proshare Innovation Suzhou Co., Ltd is a leading player in the field of nanofiltration membranes. The company is committed to research, development, production, and sales of high - performance membrane products.

Company IntroductionProshare Innovation Suzhou Co., Ltd was established with a vision to provide advanced membrane solutions for different industries. It has a state - of - the - art R & D center where a team of experienced scientists and engineers work tirelessly to develop new membrane materials and technologies. The company's manufacturing facilities are equipped with the latest production equipment, ensuring high - quality and efficient production of nanofiltration membranes.The company's nanofiltration membranes are widely used in water treatment plants, where they can effectively remove heavy metals, organic pollutants, and other contaminants from water. In the food and beverage industry, their membranes are used for concentration, purification, and separation processes, helping to improve the quality and shelf - life of products.

Features and Advantages

• High Filtration Efficiency: Proshare's nanofiltration membranes have a high rejection rate for multivalent ions and organic compounds. This means that they can effectively purify water and other liquids, providing high - quality products.
• Long Service Life: The membranes are made of high - quality materials and have excellent chemical and mechanical stability. This allows them to withstand harsh operating conditions and have a long service life, reducing the need for frequent membrane replacement.
• Customization: The company can customize nanofiltration membranes according to the specific needs of customers. Whether it is for a large - scale industrial water treatment project or a small - scale laboratory application, Proshare can provide tailored solutions.
• Technical Support: Proshare offers comprehensive technical support to its customers. Their technical team can provide installation guidance, operation training, and after - sales service, ensuring that customers can use the membranes effectively.Website: https://www.psitfn.com/

2. Toray (China) Co., Ltd

Company IntroductionToray is a well - known global company with a strong presence in China. It has a long - standing history of research and development in the field of membrane technology. In China, Toray (China) Co., Ltd has established advanced production facilities and R & D centers. The company's nanofiltration membranes are based on its advanced polymer materials and membrane manufacturing technologies.Toray's nanofiltration membranes are used in a wide range of applications, including desalination of brackish water, purification of industrial wastewater, and treatment of drinking water. The company has a large - scale production capacity, which enables it to meet the high - volume demand of the market.

Features and Advantages

• Advanced Polymer Technology: Toray uses its proprietary polymer materials in the production of nanofiltration membranes. These polymers have excellent chemical resistance and mechanical properties, which contribute to the high performance of the membranes.
• High - Quality Production Process: The company has a strict quality control system in its production process. From raw material selection to the final product, every step is carefully monitored to ensure the quality and consistency of the membranes.
• Global R & D Resources: Toray can leverage its global R & D resources to continuously improve its nanofiltration membrane technology. This allows the company to stay at the forefront of the industry and provide customers with the latest and most advanced membrane products.
• Wide Application Range: Toray's nanofiltration membranes can be used in different industries and applications. Their membranes can be customized for specific requirements, such as high - pressure applications or applications with special chemical environments.

3. Hangzhou Water Treatment Technology Development Center Co., Ltd

Company IntroductionHangzhou Water Treatment Technology Development Center Co., Ltd is a research - based enterprise that focuses on water treatment technology. It has a long - term cooperation with many domestic and international research institutions. The company has made significant achievements in the field of nanofiltration membranes.The company's nanofiltration membranes are widely used in water treatment projects across the country. It has participated in many large - scale water treatment projects, such as the treatment of river water for urban water supply and the purification of industrial wastewater. The company also provides technical services for membrane installation, operation, and maintenance.

Features and Advantages

• Strong R & D Capability: The company has a large - scale R & D team that is constantly exploring new membrane materials and technologies. Their R & D efforts have led to the development of high - performance nanofiltration membranes with unique properties.
• Project Experience: With years of experience in water treatment projects, the company has a deep understanding of different water sources and treatment requirements. This allows them to provide more targeted and effective membrane solutions for different projects.
• Comprehensive Service: Hangzhou Water Treatment Technology Development Center Co., Ltd offers a full - range of services, including membrane design, production, installation, and after - sales service. This one - stop service model makes it convenient for customers to use their membrane products.
• Industry Reputation: The company has a good reputation in the water treatment industry. Its nanofiltration membranes are well - recognized for their quality and performance, which has helped it to establish long - term partnerships with many customers.

4. Hefei TNW Environmental Technology Co., Ltd

Company IntroductionHefei TNW Environmental Technology Co., Ltd is a high - tech enterprise that specializes in the production of nanofiltration membranes. The company focuses on the development and application of membrane technology in environmental protection.The company's nanofiltration membranes are mainly used in the treatment of industrial wastewater, especially in the fields of electroplating, printing and dyeing, and chemical industries. Their membranes can effectively remove heavy metals, dyes, and other pollutants from wastewater, helping these industries to meet environmental protection requirements.

Features and Advantages

• Specialized in Industrial Wastewater Treatment: The company has in - depth research on the characteristics of industrial wastewater. Their nanofiltration membranes are designed to be highly effective in removing specific pollutants in industrial wastewater, which is crucial for industries to achieve zero - discharge or reduce pollutant emissions.
• Cost - Effective Solutions: Hefei TNW Environmental Technology Co., Ltd offers cost - effective membrane solutions. Their membranes have a relatively low cost of production and operation, which can help industrial enterprises to reduce their treatment costs while achieving good treatment effects.
• Quick Response Service: The company provides quick response service to its customers. In case of any problems with the membrane operation, their technical team can quickly arrive at the site to provide solutions, minimizing the impact on the production of industrial enterprises.
• Continuous Innovation: The company is committed to continuous innovation in membrane technology. It invests a large amount of resources in R & D to improve the performance and efficiency of its nanofiltration membranes.

5. Beijing Originwater Technology Co., Ltd

Company IntroductionBeijing Originwater Technology Co., Ltd is a well - known water treatment company in China. It has a complete industrial chain in the field of water treatment, from membrane production to water treatment system integration.The company's nanofiltration membranes are used in a variety of water treatment applications, including municipal water treatment, industrial water reuse, and seawater desalination. Originwater has a large - scale production base and advanced production technology, which can ensure the stable supply of high - quality nanofiltration membranes.

Features and Advantages

• Integrated Water Treatment Solutions: Originwater can provide integrated water treatment solutions that combine nanofiltration membranes with other treatment processes. This comprehensive approach can improve the overall treatment efficiency and quality of water treatment systems.
• Large - Scale Production Capacity: The company's large - scale production capacity allows it to meet the large - volume demand of the market. It can quickly deliver products to customers, which is especially important for large - scale water treatment projects.
• Advanced R & D and Manufacturing Technology: Originwater continuously invests in R & D to improve its membrane manufacturing technology. Their nanofiltration membranes have high performance and stability, which can operate effectively under different conditions.
• Strong Brand Influence: The company has a strong brand influence in the water treatment industry. Its products and services are widely recognized by customers, which helps it to expand its market share.

6. Jiangsu Jiuwu Hi - Tech Co., Ltd

Company IntroductionJiangsu Jiuwu Hi - Tech Co., Ltd is a high - tech enterprise that focuses on the research, development, and production of inorganic membranes, including nanofiltration membranes. The company has a strong R & D team and advanced production equipment.The company's nanofiltration membranes are mainly used in the fields of food and beverage, pharmaceutical, and chemical industries. Their inorganic nanofiltration membranes have unique properties, such as high temperature resistance and chemical stability, which make them suitable for some special applications.

Features and Advantages

• Inorganic Membrane Technology: Jiangsu Jiuwu Hi - Tech Co., Ltd's inorganic nanofiltration membranes have advantages over organic membranes in terms of high temperature resistance and chemical stability. They can be used in high - temperature and corrosive environments, which expands the application scope of nanofiltration membranes.
• Customized Solutions: The company can provide customized inorganic nanofiltration membrane solutions according to the specific needs of customers. Whether it is for a small - scale laboratory application or a large - scale industrial production, they can develop appropriate membrane products.
• Quality Assurance: The company has a strict quality control system. From the raw material selection to the final product inspection, every step is strictly controlled to ensure the quality of the membranes.
• Industry - University - Research Cooperation: Jiangsu Jiuwu Hi - Tech Co., Ltd has established close cooperation with many universities and research institutions. This cooperation helps the company to keep up with the latest research results in the field of membrane technology and continuously improve its product performance.

7. Shanghai Kangmi Membrane Technology Co., Ltd

Company IntroductionShanghai Kangmi Membrane Technology Co., Ltd is a professional membrane technology company. It focuses on the development and production of nanofiltration membranes and related membrane products.The company's nanofiltration membranes are used in water treatment, environmental protection, and other fields. They have a wide range of products, including flat - sheet membranes, tubular membranes, and spiral - wound membranes.

Features and Advantages

• Diverse Product Range: Shanghai Kangmi Membrane Technology Co., Ltd offers a diverse range of nanofiltration membrane products. Customers can choose the most suitable membrane type according to their specific application requirements, which provides more flexibility in membrane selection.
• Good Compatibility: The company's membranes have good compatibility with different water sources and treatment processes. They can be easily integrated into existing water treatment systems, which reduces the cost and difficulty of system transformation.
• Technical Innovation: The company is committed to technical innovation in membrane technology. It continuously develops new membrane materials and manufacturing processes to improve the performance and efficiency of its nanofiltration membranes.
• Customer - Oriented Service: Shanghai Kangmi Membrane Technology Co., Ltd provides customer - oriented service. They can provide technical support and after - sales service according to the needs of customers, ensuring that customers can use the membranes effectively.

8. Tianjin Motimo Membrane Technology Co., Ltd

Company IntroductionTianjin Motimo Membrane Technology Co., Ltd is a high - tech enterprise that specializes in membrane technology. It has a strong R & D and production capacity in the field of nanofiltration membranes.The company's nanofiltration membranes are widely used in water treatment, food processing, and other industries. It has established long - term partnerships with many domestic and international customers.

Features and Advantages

• High - Performance Membranes: Tianjin Motimo Membrane Technology Co., Ltd's nanofiltration membranes have high performance in terms of filtration efficiency, rejection rate, and flux. They can effectively separate different substances in liquids, providing high - quality products for various industries.
• Production Flexibility: The company has a flexible production system that can quickly adjust the production scale according to the market demand. This allows it to respond to different customer orders in a timely manner.
• Quality Control: The company has a strict quality control system. It uses advanced testing equipment and methods to ensure the quality and performance of its nanofiltration membranes.
• International Market Expansion: Tianjin Motimo Membrane Technology Co., Ltd has actively expanded its international market. Its products have been exported to many countries and regions, which reflects the high quality and competitiveness of its membranes.

9. Shandong Membrane Technology Co., Ltd

Company IntroductionShandong Membrane Technology Co., Ltd is a local enterprise in Shandong Province that focuses on the production of nanofiltration membranes. The company has a certain scale of production and a good reputation in the local market.The company's nanofiltration membranes are mainly used in the treatment of local industrial wastewater and water supply projects. It has a deep understanding of the local water quality and treatment requirements, which allows it to provide more targeted membrane solutions.

Features and Advantages

• Local Market Adaptability: Shandong Membrane Technology Co., Ltd has a good understanding of the local water quality and treatment needs. Its nanofiltration membranes are designed to be more suitable for the local water sources and industrial characteristics, which can achieve better treatment effects.
• Cost - Competitive: The company can offer cost - competitive nanofiltration membranes. By optimizing the production process and reducing production costs, it can provide high - quality membranes at a relatively low price, which is attractive to local customers.
• Local Service Advantage: As a local enterprise, Shandong Membrane Technology Co., Ltd can provide more convenient and timely service to local customers. It can quickly respond to customer needs and solve problems on - site.
• Continuous Improvement: The company is committed to continuous improvement of its membrane technology. It invests in R & D to improve the performance and quality of its nanofiltration membranes, and to expand its application scope.

10. Guangzhou Xinya Membrane Technology Co., Ltd

Company IntroductionGuangzhou Xinya Membrane Technology Co., Ltd is a technology - driven enterprise that focuses on the development and production of nanofiltration membranes. The company has a modern R & D center and production base.The company's nanofiltration membranes are used in various industries, such as water treatment, electronics, and biotechnology. It has a high - end product line that can meet the high - quality requirements of different industries.

Features and Advantages

• High - End Product Line: Guangzhou Xinya Membrane Technology Co., Ltd's high - end nanofiltration membranes have excellent performance in terms of filtration precision, flux, and chemical resistance. They can be used in some high - end applications that require strict quality control.
• R & D - Driven: The company is driven by R & D. It continuously invests in new membrane materials and technologies, which allows it to develop more advanced nanofiltration membranes and keep up with the development of the industry.
• Quality Management System: The company has a complete quality management system. From the raw material procurement to the final product delivery, every step is strictly managed to ensure the quality and stability of the membranes.
• Industry - Leading Technology: Guangzhou Xinya Membrane Technology Co., Ltd has some industry - leading technologies in the field of nanofiltration membranes. Its products are highly recognized in the market, which helps it to gain a competitive edge.

Conclusion

The top 10 nanofiltration membrane manufacturers in China in 2026 represent a diverse and dynamic group of companies. Each company has its own unique features and advantages, whether it is in terms of R & D capabilities, production capacity, product quality, or service. Proshare Innovation Suzhou Co., Ltd leads the list with its high - performance membranes and customer - centric approach. Other companies such as Toray (China) Co., Ltd, Hangzhou Water Treatment Technology Development Center Co., Ltd, and others also play important roles in the market.These manufacturers are not only meeting the domestic demand for nanofiltration membranes but also expanding their influence in the international market. With the continuous development of technology and the increasing demand for water treatment and other applications, these companies are expected to continue to innovate and grow, driving the development of the nanofiltration membrane industry in China and around the world.