250 and 2503 (replaceable jaw version of 250) are both now made in Taiwan. COV-3 is China (PRC).Yours looks the same, even the name. Except I paid 4 times as much. Ugh
Edit: 250 USA, all others Taiwan.
Taiwan had really moved up in terms of manufacturing quality in the last couple of decades. I'd be happy with just about anything made there. It's been interesting watching "Made in Japan", "Made in Korea", and then "Made in Taiwan" go from being jokes to marks of quality.