Yongjie Aluminum

Zhejiang Yongjie New Materials Co., Ltd. was founded in 2003 and listed on the main board of the Shanghai Stock Exchange in 2025 with the stock code 603271. It is a national high-tech enterprise focusing on the R&D and manufacturing of high-performance, high-precision aluminum alloy sheet, strip and foil products, providing customers with comprehensive aluminum alloy material solutions. The company is located in Qiantang District, Hangzhou City, Zhejiang Province, and has several wholly-owned subsidiaries including Zhejiang Yongjie Aluminum Co., Ltd., Zhejiang Nanjie Industrial Co., Ltd., Hangzhou Zhongcheng Aluminum Co., Ltd., and Hong Kong Nanjie Resources Co., Ltd. The company has been awarded titles such as one of China's Top 10 Aluminum Sheet and Strip Enterprises, a national green factory, and a Zhejiang Provincial specialized, refined, distinctive and innovative (SRDI) enterprise. The Yongjie Aluminum (YJL) trademark has been recognized as a China Well-known Trademark and a Zhejiang Provincial Famous Export Brand. The company possesses two full-process production lines: continuous casting and rolling, and 1+3 hot continuous rolling. Its products are mainly used in fields such as lithium batteries, vehicle lightweighting, electronic appliances, and new building materials. Its aluminum alloy sheet and strip for lithium-ion power battery structural parts has been recognized as a manufacturing single champion product, and three products including aluminum foil for lithium-ion power batteries have obtained the Zhejiang Manufacturing Pinzibiao certification. The company adheres to close integration of industry, academia, research and application, and has a national postdoctoral research workstation and a provincial-level enterprise research institute. It cooperates with well-known domestic universities and research institutions such as Central South University, the Institute of Metal Research of the Chinese Academy of Sciences, and Zhejiang University. Its independently developed 1A25 aluminum alloy has been registered with the National Technical Committee for Standardization of Nonferrous Metals, and two research achievements have respectively won the Science and Technology Award of the China Nonferrous Metals Industry (First Prize) and the Zhejiang Provincial Science and Technology Progress Award (Third Prize). Adhering to innovation-driven development, customer-centricity, and a path of high-quality development, the company is committed to becoming a leading enterprise in new energy aluminum alloys.