Delong Laser: Solid-state battery business is in the stage of product development, verification, and promotion of new products. The revenue proportion is relatively small.

Delong Laser recently received institutional research, with investors asking: What equipment and technologies are currently being used in the field of solid state batteries? The company responded that they have focused on key technologies and products such as polar plate marking insulation, dry electrode laser preheating, and ultrafast laser polar plate manufacturing. The polar plate marking insulation equipment has already received orders from industry leading customers, while the dry electrode laser preheating and ultrafast laser polar plate manufacturing equipment are currently in the sample testing and process verification stage with industry leading customers. The company's solid state battery business is currently in the stages of product development, verification, and new product promotion, with a small proportion of revenue.