Ion Exchange Resin Manufacturer and Supplier

● Easily Relocatable & Transport

● Modular & Expandable

● Low CAPEX / OPEX

● Minimal Water Consumption

● Pre-assembled & Ready to Run

● Remote Monitoring & Automation

● Sunresin is the solution provider which supply the whole EPC solution from brine to finished product

● Sunresin has over 10 years of experience in DLE, having executed nine commercial DLE contracts representing a total capacity of 73000 tpa of lithium carbonate and lithium hydroxide

● High PFAS Selectivity – Targets PFOA & PFOS

● Faster Adsorption Than GAC

● 30% Higher Capacity, Lower PFAS Output

● Longer Lifespan – Ideal for Short-Chain PFAS

● WQA Certified – NSF/ANSI/CAN 61 Compliant

● Compact Design – Saves Space

● Sepsolut ®Patented valve-array Simulated Moving Bed system

● Puritech ® Patented multi-channel valve Simultated Moving Bed system

● Years of design and installation experience for fixed bed system

● Compact Skid Mounted Unit special for small-scale application

● Domestic and overseas successful EPC project delivery cases

● Professonal and Cost-effective solution

INDUSTRY

With its in-depth R&D of ion exchange and adsorption resins, depending on processional supporting equipment design capabilities and project organization capabilities, Sunresin has achieved the separation and purification solutions for various industries.

PRODUCT

As a leading ion exchange resin manufacturer in China, Sunresin is manufacturing an extensive resin series, and delivering the supporting equipment and EPC project of separation & purification process.

Ion Exchange Resins

lon exchange resins are widely used in different separation, purification, and decontamination process.

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Chelating Resin

For metals removal, recovery and enrichment.

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Adsorbent Resin

For juice decolorization, plant extraction, pharm ...

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Catalyst Resin

Solid acid catalyst instead of liquid catalyst.

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Enzyme Carriers

Resin beads for Enzyme immobilization.

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Solid Phase Peptide Synthesis

Active supports for synthesizing polypeptides.

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Chromatographic Media

Agarose & Dextran& polymer matrix.

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NEWS & EVENTS

[Company News]

Jul 15, 2026

Sunresin Nuclear-Grade Ion Exchange Resin Passes Product Appraisal, Supporting Reliable Nuclear Power Water Chemistry Control

[Company News] Jul 14, 2026

Sunresin and ChromaGenix Partner to Expand Global Access to AAV Purification Technologies

[Company News] May 26, 2026

Sunresin Completes Strategic Investment in FENGXINZE to Further Expand Industrial Chromatography Business

[Company News] May 13, 2026

Sunresin Showcases Global Environmental Solutions at IFAT Munich 2026

CASE STUDY

Resin-Based Fluoride and Calcium-Magnesium Removal for Lithium Battery Recycling Process Streams

Sunresin provides specialized resin technologies for deep fluoride removal and calcium-magnesium removal in lithium battery recycling process streams.

Ion Exchange Resin Technologies for THF Production and PTMEG Purification

Sunresin provides advanced ion exchange resin and catalyst resin technologies for THF-related industrial processes, supporting cleaner production, process optimization, and high-value chemical purification.

Boron Removal from RO Reject Water in Large-Scale Seawater Desalination Plants

Sunresin provides customized boron removal resin systems for RO reject water treatment, combining SEPLITE® LSC780 specialty boron removal resin with fixed bed systems, simulated moving bed systems, and other engineered resin process solutions.

High-Temperature Lithium Adsorbent Technology for Geothermal Brine Direct Lithium Extraction

As a global leader in Direct Lithium Extraction, Sunresin continues to develop advanced lithium adsorbent materials and integrated DLE solutions for complex brine systems, including high-temperature geothermal brines.

Functional Resin Technology: The Invisible Separation Platform Behind Advanced Manufacturing

Sunresin has focused on adsorption, ion exchange, chromatography, and functional polymer materials. At the center of this technology is a small resin bead engineered to interact with specific substances through carefully designed functional groups, pore structures, particle properties, and polymer matrices.

Ultrapure Water Resin Solutions for Semiconductor and Nuclear Power Applications

Sunresin provides SEPLITE® UPW resin solutions for ultrapure water production, supporting customers in semiconductor, electronics, nuclear power, and other high-purity industrial applications.