
TKD Science And Technology Co., Ltd. develops and manufactures quartz frequency-control components such as crystal resonators and oscillators, serving high-speed, high-stability communications and intelligent applications.
TKD Science And Technology Co., Ltd. focuses on the research, development, manufacturing, and sales of quartz frequency-control components and related production equipment. As a national high-tech enterprise, the company supplies key electronic components used in high-speed, high-stability communication networks, industrial and consumer electronics, and automotive applications.
The product portfolio covers quartz crystal resonators and oscillators as well as supporting components such as thermistors, quartz crystal chips, and related upstream parts. Offerings include both DIP and SMD packages across high- and low-frequency ranges, supporting broad integration needs for modern electronic systems.
TKD is listed on the Shanghai Stock Exchange (stock code: 603738). The company has also been recognized by the Ministry of Industry and Information Technology as a first-batch specialized and special new “little giant” enterprise in China.

TKD focuses on frequency control devices and precision electronic components, supporting applications ranging from high-speed communications to automotive electronics and intelligent systems.
The company integrates research and development with production and sales, and also develops production equipment for quartz frequency-control components.
In addition to resonators and oscillators, TKD supplies related components such as wafers, pedestals, and shells, supporting a more complete quartz component supply chain.
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