How many table saw manufacturers are there in the world?

Not many.

VonHaus 1800W
ParkerBrand PTS-250
Evolution FURY5-S
Lumberjack TS254SL
Scheppach HS100S
Ozito TSF-1121
Einhell TC-TS 2025
LZHZXY M1H-ZP2-255B FL1517 (No, I’m not kidding..)
Atika T 250 ECO-2
Panzer M1H-ZP2-250

These saws all seem to be varients of the Huafeng M1H-ZP2-250

Having owned the Ozito one.. they’re not terrible. My major complaint is the miter slot not being 3/4 inch width – and the shortness of the rip fence ruler – The Evolution and ParkerBrand ones have the longest, so they would probably be my choice.