{"id":3378,"date":"2026-09-14T14:07:36","date_gmt":"2026-09-14T06:07:36","guid":{"rendered":"http:\/\/www.universalsteelbd.com\/blog\/?p=3378"},"modified":"2026-09-14T14:07:36","modified_gmt":"2026-09-14T06:07:36","slug":"top-10-sea-water-ro-membrane-manufacturers-in-china-4b0b-88067d","status":"publish","type":"post","link":"http:\/\/www.universalsteelbd.com\/blog\/2026\/09\/14\/top-10-sea-water-ro-membrane-manufacturers-in-china-4b0b-88067d\/","title":{"rendered":"Top 10 Sea Water RO Membrane Manufacturers in China"},"content":{"rendered":"<h2>Introduction to Sea Water RO Membrane<\/h2>\n<p>Reverse Osmosis (RO) membranes are the heart of the desalination process for seawater. Sea water RO membranes are semi &#8211; permeable membranes that can selectively allow water molecules to pass through while rejecting salts, minerals, and other impurities present in seawater. This technology is crucial in providing fresh water from the abundant but saline seawater resources, especially in regions facing water scarcity. The performance of sea water RO membranes is typically measured by parameters such as salt rejection rate, water flux, and chemical resistance. <a href=\"https:\/\/www.hmromembrane.com\/industrial-ro-membrane\/sea-water-ro-membrane\/\">Sea Water RO Membrane<\/a><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.hmromembrane.com\/uploads\/47690\/small\/urea-solution-purification-system-membraneb2b2c.jpg\"><\/p>\n<h3>1. <a href=\"https:\/\/www.hmromembrane.com\/\">Fujian Huamo Technology Co., Ltd.<\/a><\/h3>\n<p>Fujian Huamo Technology Co., Ltd. is a leading player in the field of RO membrane technology. The company is committed to research, development, production, and sales of high &#8211; performance RO membranes. It invests heavily in R &#038; D to keep up with the latest technological trends and improve the quality of its products. With a state &#8211; of &#8211; the &#8211; art manufacturing facility, it can produce RO membranes with high precision and consistency.<\/p>\n<p><strong>Features in Sea Water RO Membrane<\/strong>:<\/p>\n<ul>\n<li>High salt rejection rate: Its sea water RO membranes can achieve a very high salt rejection rate, effectively removing most of the salts and other impurities from seawater to produce high &#8211; quality fresh water.<\/li>\n<li>High water flux: The membranes have a relatively high water flux, which means they can produce a large amount of fresh water in a short period, increasing the efficiency of the desalination process.<\/li>\n<li>Good chemical resistance: They can withstand various chemical cleaning agents, ensuring long &#8211; term stable operation and reducing maintenance costs.<\/li>\n<\/ul>\n<p><strong>Advantages<\/strong>:<\/p>\n<ul>\n<li>Strong R &#038; D capabilities: The company has a professional R &#038; D team that continuously innovates and improves membrane technology.<\/li>\n<li>High &#8211; quality production: Strict quality control measures are in place during the production process to ensure the reliability and performance of the products.<\/li>\n<li>Customized solutions: It can provide customized membrane solutions according to different customer needs and application scenarios.<br \/><strong>Website<\/strong>: <a href=\"https:\/\/www.hmromembrane.com\/\">https:\/\/www.hmromembrane.com\/<\/a><\/li>\n<\/ul>\n<h3>2. Toray (China) Co., Ltd.<\/h3>\n<p>Toray is a well &#8211; known global chemical company with a long &#8211; standing reputation in the membrane industry. In China, Toray (China) Co., Ltd. has established a strong presence in the sea water RO membrane market. It combines advanced Japanese technology with local market needs. The company has extensive experience in membrane manufacturing and has a wide range of products for different industries.<\/p>\n<p><strong>Features in Sea Water RO Membrane<\/strong>:<\/p>\n<ul>\n<li>Stable product quality: Based on its strict international quality control standards, Toray&#8217;s sea water RO membranes offer consistent performance with reliable salt rejection and water flux.<\/li>\n<li>Advanced membrane materials: The company uses high &#8211; quality and innovative membrane materials that enhance the durability and efficiency of the membranes.<\/li>\n<li>Compatibility: Its membranes are highly compatible with different desalination systems, making it easier for integration.<\/li>\n<\/ul>\n<p><strong>Advantages<\/strong>:<\/p>\n<ul>\n<li>Global brand influence: Being a globally recognized brand, it provides customers with a sense of reliability and trust.<\/li>\n<li>Comprehensive technical support: Toray offers professional technical support before, during, and after the sales process to help customers solve various problems.<\/li>\n<li>R &#038; D cooperation: It has strong R &#038; D cooperation globally, which allows it to introduce the latest membrane technology to the Chinese market.<\/li>\n<\/ul>\n<h3>3. Hangzhou Water Processing Technology Development Center Co., Ltd.<\/h3>\n<p>Hangzhou Water Processing Technology Development Center Co., Ltd. is a key enterprise in the field of water treatment technology in China. It has a combination of scientific research, production, and engineering services. The company focuses on the development and application of various membrane technologies, including sea water RO membranes.<\/p>\n<p><strong>Features in Sea Water RO Membrane<\/strong>:<\/p>\n<ul>\n<li>High &#8211; efficiency desalination: Its sea water RO membranes are designed to achieve efficient desalination, with optimized pore structures for better salt rejection and water passage.<\/li>\n<li>Adaptability: The membranes can adapt to different sea water quality conditions, such as varying salinity levels and temperatures.<\/li>\n<li>Energy &#8211; saving design: The company pays attention to energy &#8211; saving in membrane design, reducing the energy consumption of the desalination process.<\/li>\n<\/ul>\n<p><strong>Advantages<\/strong>:<\/p>\n<ul>\n<li>Integration of research and production: The close connection between research and production enables the company to quickly transform research results into practical products.<\/li>\n<li>Engineering experience: With rich experience in water treatment engineering projects, it can provide comprehensive solutions from membrane selection to system installation.<\/li>\n<li>Good after &#8211; sales service: The company offers timely after &#8211; sales service to ensure the normal operation of the desalination systems.<\/li>\n<\/ul>\n<h3>4. BlueStar (Group) Co., Ltd.<\/h3>\n<p>BlueStar (Group) Co., Ltd. is a large &#8211; scale state &#8211; owned enterprise with a strong presence in the chemical and material industries. In the field of sea water RO membranes, it combines its chemical technology advantages to produce high &#8211; performance membranes.<\/p>\n<p><strong>Features in Sea Water RO Membrane<\/strong>:<\/p>\n<ul>\n<li>High chemical stability: The membranes have excellent chemical stability, which can resist the corrosion of various chemicals in seawater and cleaning agents.<\/li>\n<li>High &#8211; strength structure: The structure of the membranes is designed to be strong, with good mechanical properties to withstand the pressure in the desalination process.<\/li>\n<li>Low fouling rate: The surface of the membranes is treated to reduce the fouling rate, prolonging the service life of the membranes.<\/li>\n<\/ul>\n<p><strong>Advantages<\/strong>:<\/p>\n<ul>\n<li>Strong resource integration ability: As a large &#8211; scale group, it can integrate various resources in the industry, including raw materials and R &#038; D resources.<\/li>\n<li>Industry influence: It has a certain influence in the domestic and international chemical industries, which is conducive to promoting its sea water RO membrane products.<\/li>\n<li>Continuous innovation: The company continuously invests in R &#038; D to improve the performance of its membranes.<\/li>\n<\/ul>\n<h3>5. Beijing Originwater Technology Co., Ltd.<\/h3>\n<p>Beijing Originwater Technology Co., Ltd. is a high &#8211; tech enterprise focusing on water treatment and environmental protection. It has developed a series of sea water RO membrane products to meet the needs of different water treatment scenarios.<\/p>\n<p><strong>Features in Sea Water RO Membrane<\/strong>:<\/p>\n<ul>\n<li>Intelligent membrane technology: The company uses intelligent control technology in membrane production, which can adjust the membrane performance in real &#8211; time according to different operating conditions.<\/li>\n<li>High &#8211; quality filtration: Its membranes can effectively remove not only salts but also various microorganisms and small &#8211; sized particles in seawater.<\/li>\n<li>Modular design: The modular design of the membranes makes it easy to install, replace, and expand the desalination systems.<\/li>\n<\/ul>\n<p><strong>Advantages<\/strong>:<\/p>\n<ul>\n<li>High &#8211; tech orientation: Focusing on high &#8211; tech development, it can quickly apply the latest technological achievements to membrane products.<\/li>\n<li>Comprehensive water treatment solutions: In addition to membranes, it can provide a full &#8211; range of water treatment solutions, including pre &#8211; treatment and post &#8211; treatment processes.<\/li>\n<li>Customer &#8211; centered service: The company pays attention to customer needs and provides personalized service solutions.<\/li>\n<\/ul>\n<h3>6. Jinan Qingya Water Treatment Equipment Co., Ltd.<\/h3>\n<p>Located in Jinan, a city with a strong water treatment industry base, Jinan Qingya Water Treatment Equipment Co., Ltd. specializes in the production of water treatment equipment, including sea water RO membranes. The company focuses on the middle &#8211; and small &#8211; scale water treatment market.<\/p>\n<p><strong>Features in Sea Water RO Membrane<\/strong>:<\/p>\n<ul>\n<li>Cost &#8211; effective: The company&#8217;s sea water RO membranes are known for their cost &#8211; effectiveness, providing good performance at a relatively low price.<\/li>\n<li>Easy installation and operation: The membranes are designed with user &#8211; friendliness in mind, making them easy to install and operate for small &#8211; and medium &#8211; sized enterprises and projects.<\/li>\n<li>Custom &#8211; made for small &#8211; scale applications: It can customize membrane products according to the specific needs of small &#8211; scale desalination projects.<\/li>\n<\/ul>\n<p><strong>Advantages<\/strong>:<\/p>\n<ul>\n<li>Market positioning: Targeting the middle &#8211; and small &#8211; scale market, it can better meet the specific needs of these customers.<\/li>\n<li>Local service advantage: With a good understanding of the local market, it can provide fast and efficient local service.<\/li>\n<li>Flexible production: It has a flexible production mode, which can quickly adjust the production volume and specifications according to market demand.<\/li>\n<\/ul>\n<h3>7. Tianjin Motimo Membrane Technology Co., Ltd.<\/h3>\n<p>Tianjin Motimo Membrane Technology Co., Ltd. is a high &#8211; tech enterprise dedicated to membrane technology research and development and production. It has made remarkable achievements in the field of sea water RO membranes.<\/p>\n<p><strong>Features in Sea Water RO Membrane<\/strong>:<\/p>\n<ul>\n<li>Nanocomposite membrane technology: The company uses nanocomposite membrane technology to improve the performance of the membranes, such as higher water flux and better salt rejection.<\/li>\n<li>Antifouling performance: The membranes have excellent antifouling performance, which can reduce the frequency of cleaning and maintenance.<\/li>\n<li>Environmental friendly: In the production process, the company pays attention to environmental protection, using relatively environmentally friendly materials and processes.<\/li>\n<\/ul>\n<p><strong>Advantages<\/strong>:<\/p>\n<ul>\n<li>Technological innovation: Focusing on technological innovation, it can continuously improve the performance of its membrane products.<\/li>\n<li>Professional R &#038; D team: It has a professional R &#038; D team with in &#8211; depth knowledge of membrane technology to drive product development.<\/li>\n<li>Industry &#8211; university &#8211; research cooperation: It actively cooperates with universities and research institutions to promote the transformation of scientific research results.<\/li>\n<\/ul>\n<h3>8. Hainan Water Services Group Co., Ltd.<\/h3>\n<p>Hainan Water Services Group Co., Ltd. is a comprehensive water service provider in Hainan. It combines the advantages of local sea water resources and water treatment needs to produce sea water RO membranes.<\/p>\n<p><strong>Features in Sea Water RO Membrane<\/strong>:<\/p>\n<ul>\n<li>Adaptability to local sea water: The membranes are optimized for the local sea water quality in Hainan, with better performance in terms of salt rejection and water flux under local conditions.<\/li>\n<li>System integration: The company can integrate the sea water RO membranes with other water treatment processes, providing a complete water treatment system.<\/li>\n<li>After &#8211; sales service network: It has established a wide &#8211; spread after &#8211; sales service network in Hainan to ensure the long &#8211; term operation of the desalination systems.<\/li>\n<\/ul>\n<p><strong>Advantages<\/strong>:<\/p>\n<ul>\n<li>Local advantage: Having a deep understanding of the local sea water characteristics and market demand, it can better meet the needs of local customers.<\/li>\n<li>Comprehensive service: It can provide not only membrane products but also comprehensive water treatment services, including project planning, operation, and management.<\/li>\n<li>Regional influence: It has a certain influence in the Hainan region, which is conducive to promoting its products and services locally.<\/li>\n<\/ul>\n<h3>9. Shanghai Ocean University Membrane Technology Co., Ltd.<\/h3>\n<p>This company is closely related to Shanghai Ocean University. It combines the academic strength of the university with practical production. It focuses on developing advanced sea water RO membrane technologies.<\/p>\n<p><strong>Features in Sea Water RO Membrane<\/strong>:<\/p>\n<ul>\n<li>Academic &#8211; based R &#038; D: The membrane products are developed based on the latest academic research results of Shanghai Ocean University, with high &#8211; end technological content.<\/li>\n<li>Bio &#8211; friendly membrane materials: It explores the use of bio &#8211; friendly membrane materials, which are more environmentally friendly and have potential applications in special scenarios.<\/li>\n<li>Multifunctional membranes: The membranes may have multiple functions, such as not only desalination but also the removal of specific pollutants in seawater.<\/li>\n<\/ul>\n<p><strong>Advantages<\/strong>:<\/p>\n<ul>\n<li>Academic support: Relying on the strong academic resources of the university, it can continuously introduce new ideas and technologies into membrane product development.<\/li>\n<li>Innovation ability: With a focus on scientific research, it has a strong innovation ability in membrane technology.<\/li>\n<li>Talent advantage: It can attract high &#8211; quality talents from the university for product research and development and production.<\/li>\n<\/ul>\n<h3>10. Guangzhou Yuanye Water Treatment Technology Co., Ltd.<\/h3>\n<p>Guangzhou Yuanye Water Treatment Technology Co., Ltd. is an innovative enterprise in the water treatment field. It is committed to providing high &#8211; quality sea water RO membrane solutions for customers.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.hmromembrane.com\/uploads\/47690\/small\/high-salt-rejection-membrane-for-uread2943.jpg\"><\/p>\n<p><strong>Features in Sea Water RO Membrane<\/strong>:<\/p>\n<ul>\n<li>New &#8211; type membrane materials: The company uses new &#8211; type membrane materials to improve the performance of the seawater RO membranes, such as higher chemical resistance and water flux.<\/li>\n<li>Data &#8211; driven design: It uses data &#8211; driven design methods to optimize the membrane structure and performance, based on a large amount of experimental data and field experience.<\/li>\n<li>Energy &#8211; efficient operation: The membranes are designed to achieve energy &#8211; efficient operation in the desalination process, reducing the overall cost.<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.hmromembrane.com\/industrial-ro-membrane\/urea-purification-membrane\/\">Urea Purification Membrane<\/a> <strong>Advantages<\/strong>:<\/p>\n<ul>\n<li>Innovation &#8211; driven strategy: The company adheres to an innovation &#8211; driven strategy, continuously exploring new technologies and materials in membrane production.<\/li>\n<li>Market &#8211; oriented approach: It closely follows market demand and develops products that can meet the practical needs of customers.<\/li>\n<li>Fast &#8211; response service: With a fast &#8211; response service mechanism, it can quickly provide solutions to customer problems.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Introduction to Sea Water RO Membrane Reverse Osmosis (RO) membranes are the heart of the desalination &hellip; <a title=\"Top 10 Sea Water RO Membrane Manufacturers in China\" class=\"hm-read-more\" href=\"http:\/\/www.universalsteelbd.com\/blog\/2026\/09\/14\/top-10-sea-water-ro-membrane-manufacturers-in-china-4b0b-88067d\/\"><span class=\"screen-reader-text\">Top 10 Sea Water RO Membrane Manufacturers in China<\/span>Read more<\/a><\/p>\n","protected":false},"author":172,"featured_media":3378,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[3341],"class_list":["post-3378","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry","tag-sea-water-ro-membrane-4890-88605b"],"_links":{"self":[{"href":"http:\/\/www.universalsteelbd.com\/blog\/wp-json\/wp\/v2\/posts\/3378","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.universalsteelbd.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.universalsteelbd.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.universalsteelbd.com\/blog\/wp-json\/wp\/v2\/users\/172"}],"replies":[{"embeddable":true,"href":"http:\/\/www.universalsteelbd.com\/blog\/wp-json\/wp\/v2\/comments?post=3378"}],"version-history":[{"count":0,"href":"http:\/\/www.universalsteelbd.com\/blog\/wp-json\/wp\/v2\/posts\/3378\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.universalsteelbd.com\/blog\/wp-json\/wp\/v2\/posts\/3378"}],"wp:attachment":[{"href":"http:\/\/www.universalsteelbd.com\/blog\/wp-json\/wp\/v2\/media?parent=3378"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.universalsteelbd.com\/blog\/wp-json\/wp\/v2\/categories?post=3378"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.universalsteelbd.com\/blog\/wp-json\/wp\/v2\/tags?post=3378"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}