Founded in 1997, TST's with goal to become the leading manufacturing, design and service provider for high-performance communication components. The former Motorola employees who founded TST applied their extensive experiences in related device design, manufacturing and processing development to realize these goals. TST is now recognized as the leading SAW (surface acoustic wave) device supplier in Taiwan, as well as the key OEM/ODM supplier of SAW device in the world.

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While firmly committed to its core strength in the manufacturing and design of the SAW devices, since early 2001 TST has expanded the span of its products and operations to cover BAW (Bulk Acoustic Wave) devices and modules (Xtal, XO, VCO, VCTCXO… etc.). The strategy has proven to be a successful one. With the help of its outstanding technical and management team, TST is now being recognized and earned a reputation for being a value-added overall solution provider of communication components to its partners.