The application scenarios for automotive exterior plastic parts in the 1000-10,000 RMB price range are mainly concentrated in the intelligent and integrated exterior systems of mid-to-high-end models, as well as components using high-performance materials or complex processes. These products not only fulfill basic decorative and protective functions but also integrate lightweighting, intelligent interaction, and safety technologies.
1. Smart Front Module: Integrates the front bumper, grille, radar sensors (such as millimeter-wave radar), cameras, and active grille shutters to achieve autonomous driving perception and aerodynamic adjustment.
Materials: PC/ABS, ASA, Long Glass Fiber Reinforced PP
Process: Multi-material injection molding, modular assembly
Value per vehicle: 3000–8000 RMB
Applied models: NIO ET7, XPeng G9, Li Auto L9, and other intelligent electric vehicles
2. Illuminated Grille and Dynamic Interactive Lighting System
Utilizes light guides and LED arrays to achieve dynamic brand logo illumination, welcome animations, pedestrian interaction prompts, and other functions.
Materials: M-PMMA (High Transmittance Methyl Methacrylate), PC
Process: Injection molding + surface coating + precision assembly
Value per vehicle: 2000–6000 RMB
Applied models: BYD Yangwang U8, Jike 009
3. Carbon Fiber Composite Lightweight Bumper
Used in high-performance electric SUVs or luxury models, significantly reducing vehicle weight and improving collision energy absorption efficiency.
Materials: Carbon fiber reinforced PP/PA composite material
Process: RTM (Resin Transfer Molding) or SMC (Sheet Molding Compound)
Weight Reduction: Over 40% weight reduction compared to traditional steel bumpers
Value per Vehicle: 4,000–10,000 RMB
Application Case: The tailgate panel of the Chery eQ1 electric vehicle uses SABIC long glass fiber PP, achieving a 40% weight reduction in the internal structure.
