德尔股份(300473.SZ)：公司在上海已经建成固态电池样品试制线

Core Viewpoint - The company has established a solid-state battery sample trial production line in Shanghai, demonstrating its capability to customize solutions based on various customer needs and technical requirements [1] Group 1 - The company has built a solid-state battery sample trial production line in Shanghai [1] - The company is capable of producing various samples tailored to different application scenarios and technical requirements [1] - The company is accelerating the construction of the pilot line project [1] Group 2 - After the pilot line is operational, the company plans to initiate mass production line construction based on customer and product development progress as well as market demand [1]