Ftech corporation is established in 2000 and major in professional rf system, saw(surface acoustic wave) device design. We have factory to manufacturing gps/lightning products.4 size wafer fab for wafer processing. Our major rf products are gps products and high end wireless lightning control systems. Listing products are (1)gps field: Gps engine modules, gps cf card, gps mouse, bluetooth receiver,3.5car navigator (lcd panel) (2)rf field: Tpms(tire pressure monitoring system), piezoelectric powered lightning switch for home automation, wireless finder (for security/finding) (3)saw device: 3xx,4xx,8xx,9xx series resonator,374 filter,1575 filter with various package size. Biological saw sensor Please contact with us directly for more information