Enpack(SZ:002846) Zhong Zheng Wang·2026-01-25 03:16Group 1 - The core point of the article is the strategic partnership between Jiangsu Yinglian and LG Chem to establish a joint laboratory focused on the research and application of polymer innovative materials and lithium battery new materials [1][2] - Jiangsu Yinglian specializes in the research and production of composite aluminum and copper foils for new energy vehicle power lithium batteries, with a total planned investment of 3.089 billion yuan for its composite fluid project, aiming for an annual production capacity of 100 million square meters of composite aluminum foil and 500 million square meters of composite copper foil [1] - LG Chem, a Fortune Global 500 company by 2025, possesses global technological advantages in advanced materials, and this collaboration aims to leverage both parties' strengths in material research, process technology, and market resources [1][2] Group 2 - The composite aluminum and copper foil products from Jiangsu Yinglian have entered the testing phase with several leading battery companies and are collaborating with automotive and battery companies to develop lithium metal anode materials and other solid-state battery-specific materials [2] - This strategic cooperation with LG Chem is expected to enhance Jiangsu Yinglian's technical research capabilities and accelerate its global market expansion [2] - The joint laboratory will be located in Jiangsu Gaoyou (Yinglian side) and Wuxi (LG Chem side), focusing on the development of composite fluid-specific materials, film processing technology support, and end-customer testing and evaluation [1]