Aerospace Information 5 1 Invoice How to make an electronic invoice?

1. First, enter "5 1 invoice platform" in the browser, click Search, find official website, the 5 1 invoice platform, and click Enter.

2. Secondly, after entering official website, you will see a query page in the drop-down page, enter the relevant information of the invoice, invoice code, invoice number, invoiced amount and date, and click "Query".

3. The last page will jump to the invoice information, and you can see the good invoice. At the bottom of the page, click Print Invoice.