1. Development trend As an important part of automobile, auto parts are the base of the auto industry. At the age of economic globalization and along with the change of the auto industry, the world auto parts industry is presenting new development trend. 1. Development trend As an important part of automobile, auto parts are the base of the auto industry. At the age of economic globalization and along with the change of the auto industry, the world auto parts industry is presenting new development trend.