Taitien is a leading global manufacturer of frequency control products and offers a wide range of quartz crystals, oscillators, VCXOs, TCXOs, OCXOs, precision crystals, and thickness monitor crystals. The company is ISO 9001 and TS 16949 certified, with design and application engineering resources in Taiwan, China, and the United States.

Taitien was founded in 1976 as one of the original manufacturers of the tuning fork. In the early 1990s, Taitien became a primary VCXO supplier for major telecommunication companies. In the following years, Taitien invested significant resources into R&D, becoming one of the leading producers of surface mount oscillators with CMOS and LVPECL outputs. To this day, Taitien continues to operate as a top tier manufacturer in the FCP industry, offering leading edge solutions to its customers worldwide.