Automobile and motorbike spare parts are necessary components in assembly, although they are very small details but are very important, playing the role of connecting and linking the blocks together. Currently, the assembly industry is developing very strongly because the demand for people's lives is increasingly promoted. Cars and motorbikes are the two main means of transportation in Vietnam's traffic system. Developing the automobile and motorbike manufacturing industry is always a necessary industry for us to promote and improve the quality of life for people.