德尔股份：公司没有充电桩业务的布局

Core Viewpoint - The company, Delong Holdings (300473.SZ), does not have any involvement in the charging pile business and primarily operates as an automotive parts supplier [1] Group 1: Business Overview - The company's main business includes thermal insulation, noise reduction, and lightweight products, as well as electric motors, pumps, mechanical products, and automotive electronics [1] - The electric motors produced by the company are mainly applied in the automotive sector [1]