Some used cars are in good condition and their prices are quite attractive, but buying used cars requires strong professional knowledge. If you can't understand the tricks, buying an accident car or trying a car is also depressing.
First, the appearance is not a measure of the standard used car. After the used car was acquired by a brokerage company, a considerable portion was refurbished. When purchasing, you should first look at the year of the car and the number of kilometers traveled to measure the depreciation of the car.
Second, transfer data is very important. 1. The seller’s identity card. By checking the seller’s ID card, it can be determined whether the seller has the right to use and govern the motor vehicle being sold. 2. Motor vehicle driving permit. This is the evidence that motor vehicles have obtained legal travel rights. Proof of registration of the vehicle. Every car on the road will be registered at the local vehicle management office. If necessary, it can be verified by calling the vehicle management office. 3. Proof of the origin of the motor vehicle. That is, the original car purchase invoice, if the original is already a used car, it depends on whether there is a used car purchase invoice, in order to prevent the purchase of improper origin of the vehicle. 4. Motor vehicle number. Mainly to see if there are traces of smearing changes, it should be consistent with the license plate registered on the driving license. The frame number should also be consistent with the number registered on the driving permit. The frame number is usually engraved on the dashboard of the vehicle; the insurance policy is that only the car with insurance may be able to use the car owner when there is a traffic accident. The loss is minimized.
Third, be careful of price traps. Do not go to those unqualified used car dealers. Otherwise, crying is your brother!
Fourth, the safety records and maintenance records of used cars are very important, especially the engine. In addition, we must also take into account the discharge standards, future maintenance fees, and supply channels for accessories. In addition, although used cars are likely to be hand-picked, they should at least take into account that they are not subject to local automobile policy restrictions within a short period of time.
5. If new car discounts and price cuts occur on the new car market, there will be corresponding and even more dramatic reactions in the old car market. The new car market has a direct correlation with the old car market. Therefore, market retention is a key factor in measuring vehicle maintenance.
Steel forgings improve the internal structure and mechanical properties of the forgings during the forging process. Therefore, forgings have high mechanical strength, are not easy to break, and improve toughness. They are generally used in parts that require large stress, or parts with harsh working environments, such as gears or engine shafts. In addition to improving mechanical properties, forging has the advantages of high utilization of materials and high productivity. For some parts that require precision assembly or high precision, it can be achieved by secondary precision CNC machining. However, due to the characteristics of the forging process, forging is not suitable for the production of workpieces with complex shapes, or requires a relatively large amount of subsequent CNC machining to achieve products with complex shapes.
For forged parts, the most important are the three processes of mold development, forging processing and secondary precision CNC processing. And these three processes are all completed in-house, we can better ensure product quality and production delivery. We take quality first and service first for our customers.
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