TKD Science and Technology Co.,Ltd. researches, develops, produces, and sells quartz frequency control components and production equipment in primarily China. The company offers quartz crystal resonators; oscillators; thermistors and quartz cr ystal chips; products containing DIP; SMD encapsulation of high and low frequency crystal resonators; upstream chips; and WAFER, pedestal, shell, etc. Its products are used in information devices, mobile terminals, network equipment, automotive electronics, consumer electronics, small electronic devices, etc.