Dear value customer:
Thanks very much for trust and interesting.
Here is a basic checklist of information needed to provide a quote. Please make sure you have indicated:
Files required for bare-board PCB fabrication: Gerber files, drill files, IPC-356A (optional)
Files required for SMT assembly: Gerber files, drill files, X-Y data, Bill of Materials (BOM) in Excel format (for both consigned and turnkey orders).
We like you to receive your inquriy.