2. What is the quality credit rating of transportation enterprises? Must be AAA
3. See if it has established an ISO quality management system that meets the requirements? Have a certificate;
4. See if the vehicle is insured? Must include: auto insurance, compulsory insurance, supplementary commercial insurance, cargo insurance;
5. See if the driver of the vehicle has a driving license to operate the vehicle.
6. See whether the vehicle has passed the annual inspection and whether there is a daily routine inspection certificate.
7. See whether the payment vouchers such as road maintenance fees and transportation management fees are complete? This is an additional condition to ensure that your goods can arrive in time (the guarantee that the vehicles on the road will not be seized).