Different machining way has different time, here some lead time for your reference, it is not 100% same with manufacture time, due to different product and post-processing
3D printing: 2-3 lead time, and need to 3-5 days shipping time.
CNC machining, : 5-7 days lead time ,also need to add 3-7 days shipping time.
Vacuum casting need more time, because make silicone mold Vacuum casting: it usually small mass production, so we will make silicone mold firstly, lead time usually 5-10 days.
Sheet metal: if the quantity below 500PCS, then don’t need to make mold, so the lead time will be faster ,usually 7-10 days, but for mass production, we should make mold firstly, it will be long, make mold will take 20 days at least. And also has shipping time.
About product express, If you has express account, you could send to us or we arrange express for you.DHL, Fedex, UPS, TNT,etc.And after get the track number, will send it to you for you follow the goods.