It's not a flawless mirror finish on every single tool—there's a slight texture from the electrophoresis coating that some buyers notice right away, but that same treatment is what gives these wrenches decent corrosion resistance when stored in a damp workshop or tool chest.

We run a torsion test on a random sample from each production batch, and the hardness typically checks out around HRC 48-52 for the alloy steel, which is better than most budget sets you'll find for the price range—usually consistent enough for daily mechanical work without snapping on a stubborn bolt.

The 1.5mm to 10mm range covers common sizes, and you can get them in 6, 7, or 9 pieces per pack depending on what you need—MOQ is just one set, so you're not locked into bulk unless you want to be.
Basically, if you're doing light maintenance or assembly work, these will hold up fine, but they're not intended for high-torque indutrial appliction where you're cranking on rusted fasteners all day—the electrophoresis coating can chip at the edges under heavy abuse, and we've seen that happen.

Customiztion is available through OEM/ODM, and samples usually ship within a week (check lead time for larger orders), but the standdard metallic handle color is what we stock most of the time.
Our MOQ is just 1 set, so you can order a single custom batch for testing or small-scale use.
Samples are typically ready within a week from order confirmation.
Yes, we hold ISO9001 certification, so you can count on consistent quality control.
Absolutely — we offer OEM and ODM services, so we can customize the packaging, size range, or even the surface finish to your specs.
It uses electrophoresis coating, which gives a durable metallic finish and protects against rust.