The Hitachi/Tanaka twins are made in China, if that matters to you.
The issue with the Hitachi model is where to get it serviced if you need to use the warranty. Some areas don't have any Hitachi service centers, so you wouldn't really be able to use the warranty. I've also looked at the Hitachi, but the 7 year warranty wouldn't do me any good, as there aren't any service centers near me.
I personally prefer Stihl, Echo and other brands of outdoor power products. They're both assembled in the USA for the lower-end blowers, I believe. There are also good choices from Shindaiwa, Redmax and others.
The Dolmar listed above also gets good reviews and I considered getting one recently. I think they're also "assembled in the USA," or something similar.
Echo and Shindaiwa are now in some kind of partnership, so there is some model overlap. Husky now owns Redmax, so the lowest Redmax blower is a rebadged Husky. But the higher-end blowers are made in Japan and are real Redmax equipment.
I would also second the recommendation that you make sure to buy from a dealer if you plan on every using the warranty. Echo is sold at both Home Depot and real Echo dealers. They should be pretty much the same price, or maybe $10 or $20 more at the dealer.
In theory, a dealer would warranty an Echo blower bought at HD, but in practice you might not find them as willing to fix a big-box Echo as one they sold.
You could also look at the Italian brand Efco. Their blowers are made in China, but supposedly they use a lot of Italian parts in their Chinese power equipment. Whether that's true or not I don't know, but someone on a Chainsaw forum claims an Efco rep told him that.