I also immediately thought of Moki, myself. It's the only 'traditional' factory-built knife I've ever seen with fit/finish usually expected from custom makers. I bought one at a time when I was also purchasing many customs at 2 - 3 times the price, and I wouldn't have been able to see the difference in build quality between them. Flawless, invisibly seamless lockups between tang & lockbar, zero gaps, beautifully sharpened, and polished inside & out. And for less than half of the price, maybe less than a third, of the Sebbie (I have three of those). Probably the best example I've ever seen of uncompromising dedication to quality, and best bang-for-the-buck I've likely ever seen.
I've always been impressed with the dedication of Japanese makers of cutlery, in general. Even with cheaper Japanese knives, it seems to me like they still managed to tweak the best out of the simple low-alloy stainless steels used for their blades, and usually sharpen them very well also. I remember at least two Japanese folders, one 'inexpensive' model, and the Moki was the other, that both made me bleed in simply closing the blade and letting my grip on it slip prematurely. That kind of stuck impressively in my mind...