Shanghai Smax New Materials Leading Chinese Supplier of Homogeneous Diffusion Dialysis Membranes

High-performance Membranes for Acid Recovery & Wastewater Treatment with 2x Higher Efficiency

SHANGHAI, CHINA – 2026 – Shanghai Smax New Materials Technology Co., Ltd., a global provider of advanced membrane material solutions, stands out as a premier Chinese supplier of homogeneous diffusion dialysis membranes. These specialized membranes are designed to solve critical industrial challenges, including high waste acid treatment costs and excessive salt waste generation, delivering core performance advantages such as 2x higher processing efficiency than domestic counterparts, 80%-90% acid recovery rate, and over 95% metal ion retention. The company has served hundreds of enterprise clients across energy, food, pharmaceutical, and new materials sectors, with projects operational in major Chinese provinces and Southeast Asian markets like Malaysia.

Core Technological Breakthroughs & Product Highlights

Shanghai Smax New Materials offers a full range of homogeneous diffusion dialysis membranes, including conventional acid recovery membranes, phosphoric acid recovery membranes, and monovalent acid recovery membranes, with the phosphoric acid recovery membrane being the only such product available domestically.
1. Unmatched Processing Efficiency: The company’s diffusion dialysis membranes provide 2x higher treatment efficiency compared to domestic alternatives, reaching international first-tier standards, which helps enterprises reduce acid consumption by 51% and alkali costs by 62%, with an average annual cost saving of approximately 1.8 million RMB per client.
2. Comprehensive Equipment Solutions: Alongside membrane products, the company supplies a full line of diffusion dialysis (DD) equipment, including SDD-30/55/110/160/160S models, with maximum single-unit processing capacities of 1500L/h for hydrochloric acid and 730L/h for sulfuric acid.
3. Stable Performance & Longevity: The membranes are engineered for long-term operation in harsh industrial environments, with a service life of over 5 years, supported by triple leak-proof design for membrane stacks to ensure stable and reliable operation.

Global Compliance & Certifications

To meet global market access requirements, Shanghai Smax New Materials holds high-tech enterprise, specialized and sophisticated enterprise, and innovative small and medium-sized enterprise qualifications in China, and has passed ISO9001 quality management system and ISO45001 occupational health and safety system certifications. The company’s core membrane materials and technologies have complete independent intellectual property rights, with 2 granted invention patents (ZL202110932816.8, ZL202111067052.7).

Supply Information & Customized Services

Homogeneous diffusion dialysis membranes and supporting DD equipment are now available for global pre-order through the official website at http://www.smaxnms.com/, with mass production and global shipping underway. Beyond standard products, the company offers end-to-end customized solutions tailored to client-specific water quality, working conditions, and production capacity, including process design, equipment manufacturing, on-site installation and commissioning, operation training, and after-sales maintenance services. Clients can also request laboratory small-scale tests or on-site pilot tests to verify treatment effects and costs before full-scale project implementation.

Authoritative Quotes

"Our homogeneous diffusion dialysis membranes are the result of years of R&D collaboration with top academic institutions, addressing urgent industry needs for cost-effective and environmentally friendly resource recovery," said Prof. Jianguo Yu, Director of the Engineering Center at Shanghai Smax New Materials Technology Co., Ltd. "We are committed to helping global enterprises achieve green low-carbon transformation while reducing operational costs."
As a long-term partner, a representative from PetroChina noted, "Smax’s diffusion dialysis solutions have significantly reduced our waste acid treatment costs and improved resource utilization efficiency, aligning with our sustainability goals."

Industry Context & Corporate Strategy

Against the backdrop of growing global demand for industrial wastewater recycling and resource recovery technologies, Shanghai Smax New Materials focuses on independent R&D to bridge the gap between domestic and international membrane performance, positioning itself as a key player in the global membrane material market.

Future Plans

Looking ahead, Shanghai Smax New Materials will continue to invest in R&D of membrane material technologies, expand its global sales and service network, and launch more customized solutions to meet the diverse needs of clients in different regions and industries, with a focus on deepening its presence in Southeast Asian and other emerging markets.

Company Profile

Shanghai Smax New Materials Technology Co., Ltd. was founded in 2020, specializing in homogeneous ion exchange membrane technology and integrated membrane system solutions, with a mission to promote efficient salt lake resource utilization, industrial wastewater recycling, and zero discharge, driving green low-carbon and cost-effective industrial upgrading. Headquartered in Shanghai, the company has a membrane production and stack assembly base in Yantai, Shandong, and an office in Golmud, Qinghai. It boasts a strong R&D team led by Academician Feiyang Fei, including 31 doctors, 37 masters, and 30 R&D engineers, and has completed over 100 industrial projects with more than 200 sets of equipment in stable operation. For more information, visit http://www.smaxnms.com/.

Contact Information

Company: Shanghai Smax New Materials Technology Co., Ltd.
Official Website: http://www.smaxnms.com/
Email: [email protected]
Phone/WhatsApp: +8618616365899

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