How to get unavailable parts for assembly

There are four solutions as below :

Please kindly check part status in our part library: https://jlcpcb.com/parts

1,When part in inventory shortage, you may try our pre-ordering part service ( lead time for pre-ordering part is 7-12 working days normally) : https://support.jlcpcb.com/article/151-how-to-build-your-own-parts-library-in-jlcpcb

2,When part doesn't exist in our part library, you can check if that part exist in our other part suppliers, you may try our global sourcing  service: https://jlcpcb.com/help/article/63-Global-Sourcing-Parts-Order-Terms-%26-Conditions

3, When part doesn't exist in our other part suppliers either, pls try submit a new part request

4, Customer can choose to send components to us in some cases, but we can only accept parts deleivered from China Mainland yet, here are instructions: https://jlcpcb.com/help/article/245-How-to-consign-parts-to-JLCPCB

Thank you