Shenzhen Alu Rapid Prototype Precision Co., Ltd.

While rapid prototyping technologies (e.g., 3D printing, rapid tooling) have largely supplanted traditional methods for speed and cost, traditional prototyping remains relevant in specific scenarios:

High-Precision Needs: CNC machining is still widely used for prototypes requiring tight tolerances or production-grade materials.

Production Validation: Traditional injection molding is used to create prototypes that closely mimic final products for rigorous testing.

Specialized Applications: Handcrafting or casting is used in industries like automotive (e.g., clay modeling) or aerospace (e.g., sand casting for large components).