Northern California Custom Plastic Injection Molding

Timelines vary based on part complexity, tooling design, and quantity, but typically range from a few weeks for simple tooling to several months for complex, multi-cavity molds. Prototyping via 3D printing or urethane casting can validate designs before committing to full production tooling, helping compress overall development schedules.

Minimum order quantities depend on tooling costs and part complexity. Low-volume runs are achievable using bridge tooling or urethane casting, while high-volume production benefits from steel tooling that lowers per-unit cost. We help clients choose the right approach based on projected demand and budget.

Yes, injection molding is widely used for dental, orthopedic, and other medical device components requiring tight tolerances and biocompatible materials. Our experience with regulated medical products allows us to guide material selection, validate designs, and support compliance-focused production requirements throughout development.

3D printing is faster and more cost-effective for early-stage prototypes and design validation, while injection molding is better suited for production-representative parts and higher volumes. Many projects use 3D printing or urethane casting first, then transition to injection molding once the design is finalized.

Costs depend on tooling design, part complexity, material selection, and production volume. Tooling represents the largest upfront investment, while per-part costs decrease significantly at higher volumes. We provide detailed quotes after reviewing part geometry, material requirements, and expected order quantities.

Yes, our process typically begins with CAD modeling and design-for-manufacturability review, followed by prototyping through 3D printing or urethane casting. This helps identify design issues early, reducing costly tooling revisions and ensuring the final injection molded parts meet functional and aesthetic requirements.