Sunresin Signs a New Strategic Cooperation Agreement in Lithium Development

Sunresin has recently signed the "Strategic Cooperation Agreement" with Chengxin Lithium Group Co., Ltd  (SZ. 002240) in Chengdu, Southwest China. Zhou Yi, chairman of Chengxin Lithium, and Kou Xiaokang, general manager of Sunresin New Materials Co. Ltd., attended the signing ceremony.


Lithium Development


Chengxin Lithium is a well-known lithium resource development enterprise. Its main products include lithium concentrate, lithium carbonate, lithium hydroxide, lithium chloride and lithium metal. Chengxin Lithium has a number of lithium production sites and has deployed a number of lithium resource projects around the world. In terms of hard rock mines, Chengxin Lithium and its subsidiaries own the mining rights of Yelonggou spodumene mine and the exploration rights of Taiyanghekou lithium polymetallic mine, in the Southwest Sichuan Province of China. The company also owns mining licenses for a total of 40 rare metal sites in the Sabi Star Lithium-Tantalum project in Zimbabwe, and 25.19% equity of Yajiang Huirong Mining in Sichuan, China, which owns one prospecting right. In terms of salt lake resources, Chengxin Lithium has acquired 100% of the shares of SESA in Argentina, which has the right to operate the SDLA salt lake project and participated in several initial exploration projects of salt lakes in Argentina through equity participation.


Sunresin is a leader in the adsorption and separation technologies both in China and internationally. In the field of hydrometallurgy, it has developed a significant number of high-value metal adsorption and extraction technologies and has successfully translated them into realization of large scale industrialized projects. Sunresin’s adsorption technologies play a leading role in areas such as extraction of gallium, vanadium, rhenium, cobalt, nickel, etc. In the New Energy sector, highlighted by the extraction of lithium from salt lakes, Sunresin’s adsorbents with completely independent intellectual property rights and a fully automatic Simulated Moving Bed (SMB) system have formed a unique adsorption solution for the whole production line of lithium extraction from salt lakes. Sunresin’s lithium adsorbents and systems are continuously upgraded and solutions can be provided for medium, high and low-grade brines, covering refined purification, recycling, boron removal, and impurity removal from ores. These proprietary technologies have been and are currently being used on a number of domestic and international Direct Lithium Extraction (DLE) projects such as Zangge Lithium’s 10,000-ton adsorption unit, Jintai Lithium’s 7,000-ton complete line, Minmetals Salt Lake’s 6,000-ton technical renovation, Guoneng Mining’s 10,000-ton complete line, Yiwei Lithium’s 10,000-ton complete line, Tibet Everest’s 25,000 tons adsorption unit in Argentina, Jin Kunlun’s 5,000 ton adsorption unit, and BYD’s 600 ton adsorption unit, etc. Other international development and pilot projects are currently underway. All these successful references have been made possible thanks to Sunresin’s advantages in comprehensive technology, industrialization experience and project support capabilities.


The signing of this strategic agreement between Sunresin and Chengxin Lithium will help the green development of the adsorption technology that Sunresin has been actively promoting in the field of lithium extraction from salt lakes. Through cooperation with top level high-tech companies in the industry , Sunresin strives to promote the development of the whole lithium industry chain toward a healthy, orderly and more sustainable development around the world. 

  Free Quote

Contact Us

Sunresin Park,No.135, jinye Road, Xi’an Hi-tech Industrial Development Zone, Shaanxi-710076, China
seplite@sunresin.com +86-29-89182091
Our Product List
Bio-Pharmaceutical & Life Science
Modern biopharmaceutical technologies typically use biological microbial fermentation...
Chemical Industry
Purification of chemical compounds has become a vital part of most industrial processes.
Drinking Water Treatment
Drinking water is essential to life. Every day every human being has to drink and use water for food preparation.
Food & Beverage Industries
Food is closely related to everyone, and the finishing of food comes from people's relentless pursuit...
Hydrometallurgy & Mining
Hydrometallurgy is a technique for extractive metallugry involving the three general area...
Direct Lithium Extraction (DLE)
Sunresin is the major DLE lithium sorbent producer in China which mainly used for extraction lithium from salar brine and geothermal brine etc with high efficiency.
Industry Water Treatment
There are many uses of water in industry and, in most cases, the used water also needs treatment to render...
Plant Extraction
Plant Extraction is a process to gather the trace bioactive compounds from the tissue of a plant.
VOCs Treatment
With the widespread use of chemical products in the industry, more and more organic...
Wastewater Treatment
Wastewater treatment is the process of converting wastewater into an effluent that can be discharged
Latest News
2024 01
 Sunresin has been selected for the Hang Seng China A Specialised & Sophisticated 50 Index
On January 22, Hong Kong's Hang Seng Index Company launched the "Hang Seng China A Specialised & Sophisticated 50 Index", and Sunresin (300487.SZ) was successfully selected as a constituent stock. As of January 12, 2024, the proportion was 2.78%.
2023 11
 Sunresin Participates in Morgan Stanley 22nd Annual Asia-Pacific Summit
Sunresin, a leading technology company, was invited to attend Morgan Stanley's 22nd Asia-Pacific Summit in Singapore from November 15th to 16th. This summit is a pivotal conference for institutional investors in the Asia-Pacific region.
2023 11
 Sunresin won the 2023 Forbes Asia Top 200 and was invited to attend the award ceremony
On November 21, the Forbes Asia Best Under A Billion Forum & Awards Dinner was held in Manila, Philippines. We are proud to announce that Dr. Gao Yuejing, chairwoman of Sunresin, has been invited to attend the award ceremony and has received for the second time this honor since 2020.

Leave a Message

Please send any questions you want to know, we will reply to you immediately.
Choose File
Here to Provide Complete Separation and Purification Solutions
Sunresin Park,No.135, jinye Road, Xi’an Hi-tech Industrial Development Zone, Shaanxi-710076, China
Call us on: