ABS (Acrylonitrile Butadiene Styrene): A strong, durable plastic used in car body parts like bumpers and dashboards, known for its toughness and impact resistance. PE (Polyethylene): A flexible and durable plastic commonly used in car parts like fuel tanks and underbody covers, known for its resistance to moisture and chemicals. PP (Polypropylene) Injection Molding: A process used to create detailed car parts such as bumpers and interior panels. This method involves melting polypropylene plastic and injecting it into a mold to form lightweight and resistant components.