TKD Taijing Technology is a national high-tech enterprise specializing in frequency control devices, precision circuits, and micro-acoustic components. The company, established in 2016 and listed on the Shanghai Stock Exchange, also makes high-speed and high-stability communication network devices, automotive electronics, and precision stamping components. Taijing is the only company in China and one of the few worldwide to have mastered micro and nano processing technology for quartz crystals. They have been recognized by the Ministry of Industry and Information Technology as a specialized and special new "little giant" enterprise.