Where was the Bloodfist film series filmed?

The Bloodfist film series has 2 titles (1989 to 1991), filmed at 1 place in 1 country. Wikipedia names 1 more. Every place links to its source.

The productions, in order

Every filming location they used

Each place appears once, even when several titles were filmed there.

Named in Wikipedia's own articles

Places named only in the titles’ Wikipedia articles.