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.