SUNRESIN STOCK CODE 300487     +86-29-89182091
The leading resin manufacturer in China
The driving innovator for separation 
The expert of resin products, life science,  
equipment and projects
We're your problem solver in professional adsorption and separation.


Sunresin is an innovation oriented high-tech enterprise. It is specialized in R&D, manufacturing and sales of adsorption and separation polymer resins, equipments and customized solutions including support services. As the first and the only A-share listed company in Chinese Ion Exchange and Adsorption Resin Industry, Sunresin manufactures about 50,000 cubic meters of ion exchange and adsorption resins annually, and supplies customers with tens of adsorption and separation equipment.
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    Our History

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    Reliable Services


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.


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. 
The source of metal gallium is scarce in nature,Bauxite usually contains 0.002-0.008% of metal gallium. In the process of producing alumina,the concentration of metal gallium in the Bayer mother liquor can be accumulated to 100-300 ppm. So, it improves the economic benefit to recovery gallium. Sunresin technique can realize continuous production of 4N metal gallium.
Gallium Extraction from Bayer Liquor

In the past years,lithium extraction from lean ore brine was considered difficult to realize. Now,Sunresin has cooperated with Shaanxi Membrane Separation Technology Research Institute Co., Ltd. to overcome this technology and undertake the commissioning of Qinghai lean ore brine 100t/a lithium carbonate project. The EPC project has entered the normal operation stage and has produced high-purity lithium carbonate.
Lithium Extraction From Brine Lake



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[Company News] Jan 16,2021
Remote Solution Operation and Monitoring Center - New Model, New Opportunities

Sunresin has established its Remote Solution Operation and Monitoring Center (RESOM) recently, in an effort not only to offset the impact of the travel restrictions due to the pandemic, but also to develop this innovative initiative to a higher and permanent level in a sustainable manner.

[Company News] Dec 11,2020
Sunresin Invites You to Visit the 20th World Shanghai CPhI Exhibition

The 20th World Pharmaceutical Raw Materials China Exhibition, CPhI China 2020, will take place from December 16th to 18th, 2020, at Shanghai New International Expo Center (SNIEC). Sunresin Invites You to Visit the 20th World Shanghai CPhI Exhibition.

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[Company News] Nov 24,2020
Sunresin awarded as Asia's Best Under A Billion by Forbes 

On November 23, 2020,Forbes announced Asia’s Best Under A Billion 2019 list. Sunresin was honored to be selected. The promulgation ceremony originally scheduled to be held in Bangkok, Thailand, was carried out online due to continuous spreading pandemic.

Sunresin Salt Lake Lithium Extraction Technology--Stepping Into Jintai Project - Sunresin.jpg
[Company News] Oct 14,2020
Sunresin Salt Lake Lithium Extraction Technology--Stepping Into Jintai Project

On September 17, 2020, Sunresin invited representatives of several institutional investors, individual investors and media to visit Jintai project which is located in Haixi, Qinghai Province.

Here to Provide Complete Separation and Purification Solutions
Sunresin Park,No.135, jinye Road, Xi’an Hi-tech Industrial Development Zone, Shaanxi-710076, China
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