I found this in the FAQ
**7\. I want to order more than 30 pieces\, what can I do?**
You can panelize your boards to realize a quantity of more than 30
pieces, please note there is a panel size limit of not bigger than
200x200mm.
My PCB is 180 by 44mm so it isn't going to get more than 4 per panel but I need 500 units. Does JLCPCB not do large quantities of SMT assembly ?
Electron
2.0.5
Windows
10
EasyEDA
6.4.7