Siward Crystal Technology Co., Ltd processes, manufactures, and sells quartz crystal oscillators and filters in Taiwan, Europe, Asia, the Americas, and internationally. The company offers crystal products, such as crystal, 32.768 kHz tuning fork crystal units, and crystal units with built-in temperature sensor; and oscillator products, including CMOS output, differential output, high-precision, low jitter, low phase noise, and 32.768 kHz oscillator. It also provides temperature compensated crystal oscillator (TCXO) comprising CMOS output TCXO, clipped-sine output TCXO, and low phase noise TCXO; clipped-since output voltage controlled temperature compensated crystal oscillator; CMOS output voltage controlled crystal oscillator; and RF bonded wafer. Its products are used networking communications, IoT and wearable, mobile, PC and consumers, autmotive, 5G telecommunication, and data center applications. Siward Crystal Technology Co., Ltd was founded in 1988 and is headquartered in Taichung City, Taiwan.