Shaanxi Jinzang Lithium Industry Co., Ltd., a wholly-owned subsidiary of Xi'an Gold-In Membrane Environmental Protection Technology Co., Ltd., was established in August 2022, and is located in the Tibetan Green Industrial Park, Golmud City, Qinghai Province.

Scope of Business：New material technology promotion services; Research and development of resource recycling technology; Research and development of new material technology; Technical services, development, consultation, exchange, transfer, and promotion; Manufacturing of ecological environmental materials; Manufacturing of electronic specialized materials; Manufacturing of new membrane materials; Sales of high-purity elements and compounds; Sales of new membrane materials; Sales of new catalytic materials and additives; Sales of synthetic materials.