Bi-Sonic Technology Corporation was founded in 1979 as a develop manufacturer with more than 30 years experience in producing high quality cooling fans that solve the heating problems of computers, machines, power supplies, ventilation and many more of technical users. Our main products is AC Tubular Axial Fan, DC Brushless Fan, DC Cross-Flow Fan, DC Brushless Motor and Fan accessories. Our capacity is 1,200,000 pcs per monthly. As a result of our innovative products, Bi-Sonic has earned the confidence of its customer and our main customers in world wide are RADIOSHACK,MOTOROLA , JABIL ,SANMINA-SCI,GE ELECTRONICS , FLEXTRONICS ,BOSCH, DAKIN , FARNELL INONE etc.. We earned the recognition of the International's safety agencies. For example, UL, CUL, CSA, TUV, VDE, CE, C-TICK, etc. In 1993, Bi-Sonic met the demand by investing in a 30,000 square feet factory located at Hsin-Tien, Taiwan, qualified with TUV ISO 9001. Also bringing the investment of 100,000 square feet located at Guang Dong, Mainland China in 1997. Bi-Sonic Technology's strategy is to satisfied the special demand of our customers with the best quality intensively. Bi-Sonic also an outstanding company in OEMs manufacturing. Support by our mechanical engineering facilities such as reliable test laboratory, an anechoic chamber, wind tunnel, auto balancer and other high technology appliances. We believe that high performance, reliable quality and competitive price of our products will satisfied your needs.