德龙激光：新设备如干法电极激光预热和超快激光极片制片设备仍处于工艺验证阶段，尚未形成订单

Group 1 - The core viewpoint is that the sales of solid-state battery equipment are gradually increasing, with some customers placing additional orders and new customers also making purchases [1] - The company, Delong Laser, indicated that the order amounts in the solid-state battery sector are still relatively small [1] - New equipment such as dry electrode laser preheating and ultrafast laser electrode manufacturing equipment are still in the process of technological validation and have not yet generated orders [1]