龙洲股份：龙岩畅丰专用汽车有限公司生产的应急电源车、移动储能车产品主要应用于保障应急电力供应

Group 1 - The core viewpoint of the article is that Longzhou Co., Ltd. (002682) has confirmed through an interactive platform that its subsidiary, Longyan Changfeng Special Vehicle Co., Ltd., produces emergency power supply vehicles and mobile energy storage vehicles primarily for ensuring emergency power supply [1] Group 2 - The products manufactured by Longyan Changfeng Special Vehicle Co., Ltd. are specifically designed for applications in emergency power supply [1]