1. Call the customer service phone of the 4S store to find out which company bought the auto insurance at that time, and ask the 4S store to check the records of individual auto insurance.
2. Check the paper insurance policy or electronic insurance policy given by the insurance company when purchasing auto insurance. Usually, the name of the insurance company will be directly indicated on the paper policy or electronic policy.
3. Log in to official website Traffic Management Bureau with your own license plate number and ID number, and inquire about the company to which you are insured.
4. Call 12 123. After entering, you can inquire about personal auto insurance companies through self-service voice service or directly transfer to manual service.