Seller: 小艾Windrunner (Taobao)

This store is a bit of a mixed bag, but let me break it down for you if you're thinking of copping something.

What they sell
Tops and Bottoms. Nothing wild, but the main item getting all the love is this 'Tech Fleece'—it's the top 3 favorite product name, so they're clearly pushing that style. 64 products total, so there's some variety.

Warehouse delivery vibe
Average dispatch time to your Chinese agent's warehouse is 1.9 days, and the actual delivery to that warehouse averages just 1.6 days. That's pretty quick on both ends. But remember, this is domestic shipping within China to your proxy, not the long haul to your doorstep.

The good & the bad

Rating: A perfect 5.0 stars. Sounds great, but here's the catch: there's only one total review. That's a tiny sample size. Don't take that number as gospel.
Recent reviews: There are two recent reviews on two different Tech Fleece products. One buyer says it runs small—"a large is pretty small, like a men’s small or small/medium." So size up if you order. The other buyer raves about the quality and fast shipping. So it's hit or miss on fit, but materials seem solid.
Defect record: They have 1 product with a defect record. Not a huge red flag, but it means they're not immune to QC issues.
No return rate data given, which is a bit annoying—can't know if people are sending stuff back often.

Bottom line (no BS):
If you're after a Tech Fleece piece, go in knowing the sizing is off for some. The store is small (only 1 review total), so you're taking a bit of a gamble. Fast domestic shipping to your agent is a plus. But I'd keep your expectations realistic—this isn't a massive, well-reviewed shop. Worth a shot if you're feeling lucky, but don't be surprised if you need to exchange sizes.