Siward Crystal Technology Co., Ltd manufactures and sells crystal and oscillator solutions in Taiwan, Mainland China, Japan, Singapore, the United States, and Europe. The company offers tuning fork ceramic SMD products; crystal products, such as metal DIP and SMD, ceramic SMD, and glass weld SMD products; oscillator ceramic SMD products; automotive, TCXO, VCTCXO, and VCXO ceramic SMD products; and RFID PCB tag and inlay/label products. Its products are used in various applications, such as mobile communication, tablet PCs, GPS, computer clocks, DSC, AV machines, etc. Siward Crystal Technology Co., Ltd was founded in 1988 and is headquartered in Taichung, Taiwan.