I don't think I've seen anything less than 7-12 days, and that's only if the seller has a U.S. warehouse. AliExpress is definitely not the place for fast shipping.
Most sellers on there only have China warehouses, and the free shipping option is 2-4 weeks+.
You can check whatever you're interested in on AliExpress though. It's the consumer version of AliBaba, which means the price and shipping info are always included in the listing. AliBaba is the one where you need to negotiate all the terms: Price, shipping, minimum order quantity, etc.
Most sellers on there only have China warehouses, and the free shipping option is 2-4 weeks+.
You can check whatever you're interested in on AliExpress though. It's the consumer version of AliBaba, which means the price and shipping info are always included in the listing. AliBaba is the one where you need to negotiate all the terms: Price, shipping, minimum order quantity, etc.