Infomation Required for  PCB Quotation
1. Drawing information, including trace width / trace spacing, minimum hole size, board dimensions / PCB outline, number of layers, gold plating area for gold-plated board.
2. Material Type.
3. Board Thickness.
4. Surface Finish.
5. Solder Mask Color.
6. Legend Color.
7. Multilayer High-frequency board requires lamination (stack-up) structure.
8. BOM list for assembly.
9.Quantity of prototyping for testing and production.

If you are unclear ，please mail us mailto:[email protected] for DFM .