How about Baotou Branch of Guoneng Railway Equipment Co., Ltd.?

All right. According to the enterprise's inquiry.

1. By August 3, 2023, Baotou Branch of Railway Equipment of National Energy Group had repaired 42,963 vehicles in the historically completed section, and continuously released 3,002,084 tons of transportation capacity, so as to improve the transportation turnover rate with high-quality vehicles and provide sustained and stable transportation power for energy supply.

2. In terms of maintenance quality, the company pays close attention to the quality process control of the repair process of damaged vehicles, strictly implements the system of three inspections and one inspection of railway freight cars, and ensures that the quality of each layer is in place to ensure the safe and reliable operation of vehicles after maintenance.