while i'm all for anything made in the states, this is now truely a world economy. so with that, we must do our homework, and determine who we buy what from!
back in the early '70's, if i asked you what you thought of a datsun (nissan) vehicle, or a radio or tv, made in japan, what'd be yer answer? ABSOLUTE JUNK, of course.
i ask you that same question today!
one the air duct machines i built 10yrs ago, i used vac motors from china. they lasted a whole month. 3yrs ago, i built a dryer vent vacuum using the same motors, from the same distributor, and the fellow i sold the machine to is still using it daily 3yrs later!
as far as OP pads go, i think i've used about all type cotton and blended pads available, and found the best ones came from either turkey or pakistan, especially the 100% cotton ones!!!