How to Process a Circuit Board?

1. Sales & customer service	2. Engineering	3. CAM	4. Photo Plotting	5. Develop, Etch, Strip layers
6. Automated Optical Inspection	7. Lamination	8. Drilling	9. Desmear / Etch Back	10. Electroless Copper
11. Outer Layer Processing	12. Plating	13. Strip, Etch, Strip Tin	14. Solder Mask, Legend & Carbon Ink Key Pads	15(a). Hot Air Solder Leveling
15(b). Immersion Gold	16. Scoring	17. NC Rout	18. Electrical Testing	19. Final Inspection
20. Pack and Ship