Let's talk about AMFactory on Weidian. They've got 190 listings, mostly tops, and a small following—only one review total. Here's the breakdown:

What they sell
Their top saved items are an Oxford Shirt, a Classic Sport Cap, and a Custom Slim Fit. So think classic basics. Primary category is tops.

Warehouse Delivery Vibe
Dispatch to the local agent warehouse takes about 1.7 days on average, and delivery to warehouse is around 1.6 days. That's pretty fast—well within their stated SLA of 48 hours. So domestic shipping is a breeze.

The Good

Fast dispatch and delivery to agent warehouse.
Large inventory (190 products).

The Bad

One product has a defect record. Combine that with a seller rating of just 1.0 (out of 5, from that single review), and you've got a red flag.
The only recent review: a Cable-Knit Polo buyer says it came without any logos or tags, just a basic generic tee. That's a letdown if you're expecting branded details.
Return rate sits between 15-20%, which is on the higher side. Not terrible but worth noting.

Verdict
AMFactory is a mixed bag. Fast domestic shipping and a decent selection of basics, but that 1.0 rating and the disappointing review suggest you're gambling on quality. If you order, keep expectations low—think unbranded, plain items. Probably a pass unless you're after cheap basics.