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Siward was founded in 1988 and specializes in the research, design, production, and sales of quartz frequency control components. Through optimal team composition and advanced production technology, Siward has established a complete product line that includes artificial crystals, quartz chips, SAW wafers, as well as quartz crystals, crystal oscillators, crystal filters, temperature-compensated and voltage-controlled products, etc. With a sound supply chain system, Siward provides customers with comprehensive services. The product applications range from mobile phones, tablets, satellite communications, in-car systems, global positioning systems, personal computers, wireless communications, and household products, serving as basic signal source generation, transmission, filtering, and other functions. Siward has been committed to technology research and development and quality assurance, and its operations are spread across Taiwan, mainland China, Japan, Singapore, the United States, and Europe, enabling Siward to provide services to electronics giants worldwide.