Why plastics are used more and more in automobiles?
1. the cost of plastic bottom, and can meet the performance requirements of automotive trim.2. plastic quality is relatively light, and can shape a more complex shape.
Now the mold industry is relatively developed, plastics instead of iron and steel products is a development trend.
With the progress of science and technology, the performance of plastic is better and better. It can meet the requirements of the automobile, and the cost of plastic is low and the weight is light, so more and more cars are used
