Hopefully, a good outcome!
Some Chines machines are poor, in quality norm performance. A small bandsaw ATE blades. Its replacement came with a cracked casting which had been painted , into the crack. the replacement worked wedll until the spacer between the bearings exited via the lower bearing and oil seal. New bearings, seal and a home made spacer have given no trouble since.
My Chinese lathe BL12 – 24 had noisy tumbler gears, replaced, immediately under warranty, but eventually I changed to to composite. All in all, a good machine, free of troubles, except those of my own making. One silly feature was a ball oiler that was inaccessible, but that problem was easily cured.
Possibly the quality was better because the Importer was an ex Tool Room man, and maybe he picked a good 'un for me, knowing my background. Otherwise it would not still be with me after 15 years!
Ultimately, we get what we pay for. If you buy a Rolls Royce, you expect it to be better in all respects than a cheap banger. Having said that, a new item should be of merchantable quality and fit for purpose.
It would be lovely to have a big workshop containing industrial quality machines. Unfortunately, my budget can run to none of those wishes.
Howard