Vitamix HQ is in Cleveland, OH. I don’t know where the parts are sourced/made. Their website says their products are engineered and assembled in the USA. But their customer service is US based and has been fantastic in the few times I’ve needed to use it.

They are expensive up front, but should last a long time as long as you take care of it.

The only other high-speed blender that is usually mentioned with Vitamix is Blendtec, but I don’t know as much about that company.