Here's another new machine for 2018. 47moto, new company in the US of A. The design currrently uses a Sanyang/SYM powerplant, 25 HP.
Sanyang, that's the outfit in Taiwan. Got this from Wikipedia: "The annual sales revenue of the company exceeds 1 Billion US dollars and it produces about 600,000 units of motorcycles and 20,000 automobiles per year."
There are rumors the engine will be made in the USA at some point, but that's pretty unlikely since Sanyang has been making engines since 1961, and can likely supply a good product much more economically.
I hear tell they have a plant in Japan (Nagoya) now, too.