YZ25K hard-seat bus is the main type of hard-seat bus in China. The interior of the coach is beautifully decorated with fresh and meaningful colors, which meets the needs of domestic and foreign passengers. The latest decorative materials are widely used in the carriage, and the roof has a unique shape and soft lighting, which can greatly reduce the fatigue of passengers. The seat is humanoid, the steel plate is pressed once, the fabric is fireproof, the color is in harmony with the whole car, and it is spacious and generous. The train information display screen is installed above the door. Because there are many passengers, the hard-seat bus is mainly practical in design, with double washstands, double toilets, double air conditioners for air supply, and a cabin and electric water heater at the other end. The interior of the toilet is made of stainless steel pipes and parts, which is corrosion-resistant and durable. For northern users, a warm water tank can be set under the washstand to meet the needs of winter use. Heating is electric heating.