Choosing the right PCB manufacturer is one of the most important decisions for your electronics project.

Key Factors to Evaluate:

1. Capabilities: minimum trace width, layer count, surface finish (HASL, ENIG, OSP), impedance control.

2. Lead Time: prototype 3-5 days, production 2-4 weeks.

3. Pricing: compare board-only vs PCBA, check setup fees, volume discounts.

4. Quality: ISO 9001 certified, UL listed, IPC Class 2 or 3.

5. Communication: responsive support, DFM feedback, design rule checks.

For custom PCB prototypes, choose a manufacturer with fast turnaround and reliable DFM. For production, prioritize quality certifications.