Good customer service and quality
This is the first I try ALLPCB.com. I order 50pcs 4 layers 35mm x 23mm PCBs. Here are some basic specifications: 8 mil trace/space 1.6mm FR-4 TG130/140 white soldermask. My design is not completed and the sale rep Erin find out some errors in my design. Many thanks to her.And the quality is good when I make a test on them.