All of the TLR's are made in Germany. The little Rollei 35's are mostly made in Singapore, but originally in Germany. I have several SL35's, which are branded Rolleiflex, and one is made in Germany, the others in Singapore.
Many of the lenses that fitted the later Rollei 35mm SLR's were made in Japan by Mamiya, but used Voigtlander names as Rollei and Voigtlander had joined forces by then.
I don't think the small 35mm ones are named Rolleiflex. They are Rollei 35 (pronounced like roll-eye, but the R should be pronounced the German way).