德尔股份(300473.SZ)：在上海已经建成固态电池样品试制线，目前具备了各类样品的试制能力

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 currently possesses the ability to produce various types of samples tailored to different application scenarios [1] - The company is accelerating the construction of its pilot production line project [1] - Following the successful operation of the pilot line, the company plans to implement mass production line construction based on customer and product development progress as well as market demand [1]