东方电热：预镀镍材料可用于不同介质形态的圆柱形电池

Group 1 - The core viewpoint of the article is that Dongfang Electric Heating (300217.SZ) has announced on its investor interaction platform that pre-plated nickel materials can be used for cylindrical batteries of different medium forms [1] Group 2 - The company is focusing on the application of pre-plated nickel materials, indicating potential advancements in battery technology [1] - This development may enhance the performance and versatility of cylindrical batteries, which are widely used in various industries [1] - The announcement reflects the company's commitment to innovation and adaptation in the evolving battery materials market [1]