1. Vehicle process: for the components of the vehicle, it is equipped with high strength steel plate, laser cutting, and carbon dioxide gas shielded welding, and its surface is with pickling and E-coating, which enhances the durability of the vehicle;
2. Hydraulic system: according to the international standard design, the system is with modular hydraulic components;
3. The lockup at back door: the back door lock adopts hydraulic driven locking device, since it is automatic without manual operation, so it is safe and reliable;
4. Disinfection system: one-stop disinfection devices ensures the safety of people and during the whole work and transportation.