TST's goal is to become a leading manufacturer, designer, and service provider of high-performance communication components. TST is recognized as a leading SAW (surface acoustic wave) device supplier in Taiwan, as well as the key OEM/ODM supplier of SAW device in the world. Since 2001, TST has expanded its products and cover BAW (Bulk Acoustic Wave) devices and modules (Xtal, XO, VCO, VCTCXO, and more). TST has earned a reputation for being a value-added overall solution provider of communication components.