SATO-KOGYOSYO was founded in 1928 in Tokyo Japan. Main products: Small AC and DC fan, blower. Sato's Fan Model: 40SRK 52SR-1 52SRA 65SRA 74SRA 74SRK 83SRS 85SRT 104SRC 104SLC 105SRS 105SRT 105SRU-Y 105SLU-Y 105TRC 105TLC 120SRU-Y 120SLU-Y 120SR-100 120SL-100 120SW-Y 120SW-4P 134SRM-Y 135TR25 140SRU-Y 140SLU-Y 159SRB-Y 159SLB-Y 160SRU-Y 160SLU-Y 190SRU 190SLU; SS-02 SS-01 SS-11 SS-12 SS-13 SS-02H SS-01H SW-02 SW-01 SW-11 SW-12 SW-13 SW-11X SW-12X SW-02H SR-11S SR-12S SR-13S SR-15S SR-20S SR-02W SR-01W SSF-120H SSF-125H SSF-150D SSF-175D SSF-200D SSF-250D.