Interior vs Exterior Automotive Mold Tooling: Key Differences

Interior automotive molds produce parts like dashboards, door panels, and center consoles. These require grain textures, low-gloss finishes, and Class A surfaces. Exterior molds produce bumpers, grilles, and body panels. These demand higher impact resistance, UV stability, and larger mold sizes. Exterior parts often require gas-assist injection or low-pressure molding. Yinzan Technology manufactures both interior and exterior mold tooling, with specific expertise in large, complex molds with multiple slides and lifters.