计划日产80万支！又一圆柱电池项目冲刺投产

Core Viewpoint - The article highlights the progress of Sichuan Tianyi Energy Co., Ltd. in the lithium-ion battery production sector, emphasizing its significant investment and production capacity plans [1]. Group 1: Company Progress - Sichuan Tianyi Energy has invested a total of 2 billion yuan in establishing a high-end energy storage lithium-ion battery production facility [1]. - The company has completed the construction of a 100,000 square meter high-standard clean workshop and has set up 8 cylindrical lithium-ion battery production lines [1]. - Currently, 21 production lines are in operation, and 32 production lines are in trial production, with plans for both to enter mass production by the end of June [1]. - The company is also installing 46 and 50 production lines, aiming for full production of all four lines by the end of November [1]. - Once fully operational, the facility is expected to produce 800,000 full-tab lithium-ion batteries per day [1].