while controlling sound and airflow
1Wheel covers
Wheel covers are mounted on steel wheels to enhance their appearance by making them look more like alloy wheels. Made primarily from polypropylene, these parts are injection molded and then painted with silver paint. They are held in place by hooks and wire rings.
2Undercovers
Undercovers are mounted underneath the engine, where they prevent chipping caused by stones flying up from the road surface. They also help improve the vehicle’s aerodynamic performance. They are injection molded and made primarily of polypropylene.
3Pillar garnish
Pillar garnishes are attached to door pillars to improve aerodynamic performanc while also preventing wind noise. They also help improve the vehicle's appearance. These garnishes can be made from bio-polycarbonate resin, ASA resin, or other optimal materials, depending on the specifications of the vehicle in question.