Rapid CNC Prototyping & Small-Scale Manufacturing Solutions
At Vanderhulst Associates Inc., we specialize in high-precision CNC prototyping and small-batch production, ensuring that engineers and manufacturers get the highest-quality prototypes and low-volume production runs with exceptional accuracy and quick turnaround times. Whether you need one-off prototypes, R&D test parts, or short-run manufacturing, our San Jose machine shop delivers precision, consistency, and efficiency.
With over 50 years of experience in medical, semiconductor, aerospace, and high-tech manufacturing, we work with advanced materials like stainless steel, titanium, Inconel, MP35N, and engineered plastics.
Why Choose Our CNC Prototyping Services?
Small-Batch Production for High-Precision Industries
Small-batch manufacturing is ideal for companies that need custom parts, pilot runs, or short-run production without the high costs of full-scale manufacturing.
- Cost-Effective, Low-Volume Manufacturing – Get production-quality parts without large upfront investments.
- Precision Machining & Consistency – Every part meets tight tolerances and strict industry standards.
- Flexible Scaling Options – Start with a small batch, then scale seamlessly to larger runs.
- Custom Production Runs – Tailored to medical, semiconductor, aerospace, and defense applications.

Industries That Rely on Our Prototyping & Small-Batch Services
- Medical & Healthcare – Precision prototypes for surgical instruments, diagnostic devices, and medical enclosures.
- Semiconductor & Electronics – Low-volume production of PCB enclosures, micro-precision components, and chip-processing equipment.
- Aerospace & Defense – Prototyping for mission-critical components, satellite parts, and defense-grade assemblies.
- Industrial & Robotics – Custom-machined parts for automation systems, sensors, and high-precision robotic applications.
