On August 15, 2025, the Technology Center of Shanghai Shentong Metro Group Co., Ltd. held an expert review meeting on the "Automatic Laser Cleaning Equipment for Vehicle Parts" at the Shanghai Metro Jiangyang North Road Base. The experts first conducted an on-site inspection of the equipment and carried out a comprehensive evaluation. The cleaning results demonstrated by the equipment won unanimous praise from the experts. The project team then gave a detailed presentation, and the panel unanimously recognized that the equipment is technologically advanced and can effectively improve the efficiency, quality, and automation level of parts maintenance, and can be further promoted in the construction and renovation of vehicle depots. The project ultimately passed the review.

Passing this review is not only a recognition of ZS Laser’s technical strength, but also lays a solid foundation for deepening the equipment’s application in the rail transit field. In the future, the company will continue to optimize equipment performance according to the experts’ suggestions, bringing higher-quality solutions for green cleaning in rail transit.