Automotive console parts features:
1. The part material is made by PP-TD20 normally, the part surface will make leather texture which is very high, and he product surface is not allowed to have thimble marks, gate marks, sink marks, welding marks and flash or any other defects;
2. The product size is large, the switch is complicated with many ribs;
3. There are many undercuts on product inside and outside, and the undercut area is big too, the product is easy to deform or even crack when the core is pulled.