No, I don't know exactly which factory is presently making LG DVD-R in China. For Taiwan, a good guess, as Bear17 has pointed out, is Prodisc because I have some 4X LG DVD-R with Prodisc MID. But there can be others. LG (as well as all other manufacturers) has invested extensively in joint ventures in China and one of these is an optical disc factory in East China. Don't know if it is in production yet.