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The PCB Prototyping service provides a easy way to get 5, 10 and 20 pcs of bare PCBs for testing or prototyping. Elecrow provides 2 layers and 4 layers PCB prototyping, with different dimension. Pleae refer to the Wiki for the very common problems in the order.
1. We supply 6 different color without extra fees,
2. Hasl Lead free don't need extra fees.
3. PCB quality insurance: we will 100% e-test the PCBs, if short or break happened, we can fabricate and ship the PCB again or refund the fabrication fees of the problem PCB. Any quality problem, please contact QC[at]elecrow.com.
For more details, please visit this page http://www.elecrow.com/download/Readme%20before%20ordering%20PCB%20online%20V1.2.pdf