FIAP, May 17, when Dongfang Electric Heat Co., Ltd. recently accepted an agency survey, it said that the promotion progress of pre-nickel steel baseband business for lithium batteries has exceeded the company's expectations. The company completed the material verification of most of the major domestic customers last year; the next step of process verification is still in progress. At present, the main task is to continuously improve and debug the new production line. The products produced by the new production line have been verified and promoted by some newly developed customers, such as Fengnest New Energy, Haijin Dumen and so on. The feedback results are good, and some of them have been verified. The company hopes that large orders can be landed in the first half of this year.