| Vendor | webpage | comment |
|---|---|---|
| JLCPCB | link | we used this vendor, China, largest PCB enterpise, low price, fast delivery |
| PCBway | link | China, low price, fast delivery |
| Seed Studio Electronics | link | China |
| OSH Park | link | USA |
| Pentalogix | link | USA |
| Pad2Pad | link | USA, quick prototypes |
| Sunstone Circuits | link | USA |