Is it real aluminum or a Chinesium alloy?
If anything, aluminum IS chinesium alloy..
hahahahahaha
Contrary to popular belief, Aluminum is a low-tier material.. The only reason they're building keyboards out of aluminum instead of other metals, is because of how much softer and weak it is.. greatly reducing machining time..
If you tried to cut something out of steel, for example, everything would take between 3-5x as long.. and that's only WEAK steel..
It's still not uncommon for Chinese aluminum products to be made of pot metal that's mostly aluminum or some aluminum/cheap metal mix that you can't anodise. At the price point, I would assume it's cast aluminum, not milled, which is often harder to anodise.
Milled aluminum is not inherently better..
And generally, all of the alu keyboards are first Cast to the approximate pocket shape, Then milled..
Those pockets are almost 2 centimeters, having to extract 2cm of aluminum from a solid plate is just Silly.. you can do it, but why..
Pocketing that deeply is also problematic because the heat might cause warping. aluminum is really like putty , especially when hot,