In the course of maintenance, some illegal components are used to impersonate high-quality components; some replace original high-quality components with inferior ones; some disassemble the components of A-cars onto the same type of E-car and receive parts updates from customers respectively. Expenses; Some of them posed as defective parts and demolished old parts as quality products, which severely damaged the auto repair market's image and social reputation. If a garage repaired a car for a company in January this year, it promised to replace it with a new one, and actually replaced the body after the accident. Each technical supervision and quality inspection station or station, when quality supervision or quality follow-up inspection, finds that any violation of the above provisions shall be immediately stopped and reported at the same time.

The quality of the maintenance team is low. The professional and technical requirements of the vehicle maintenance are high, and it has a great dependence on inspection and maintenance equipment. One-time investment in the opening more features. In some developed countries in the world, once quality problems occur after auto repair or the use of inferior parts causes an injury accident, maintenance companies will fall into a high compensation lawsuit and find it difficult to get out. In China, due to the national pilot market for professional markets, the construction of the legal system has yet to be improved. Some social organizations or even individuals who do not have sufficient conditions and capabilities are indiscriminate in recruiting and repairing personnel. Because of the low quality of personnel, the basic guarantee for maintenance quality is seriously lacking. If the distributors continue to sell unqualified products that have failed spot checks and have not undergone rectification (report inspection) qualification, they will be investigated and re-inspected. The low quality of auto parts With the socio-economic development, the auto parts market has become an important emerging industry. According to incomplete statistics, the city's auto parts stores have about 40 stores and are still growing. At the same time, the contradiction between the product quality of the auto parts market and its numerous problems has become increasingly prominent. It is worth noting that the automobile maintenance and auto parts markets are closely linked.