More than the above post, which is not even a genuine Tein site.
Anyway, if you'd read the link and associated and fairly detailed corporate history, the only mention of factories or plants are those that are all located within Japan.
To start my own rebuttle, they do list one of their activites as "Sales of imported automobile goods" and also one of their offices is in Taiwan, but I'd suggest that the "imported goods" are infact their own, that they import from Japan into the US etc and sell under their own brand. The Taiwan and Hong Kong offices are probably only presences to assist with sales in those regions, but I'm only guessing here.
Overall it doesn't matter shit anyway, as all their business units are certified ISO9001 (which requires strict quality control measures).
