SUZHOU HANGJING ELEC&TECH CO., LTD. was founded in 2014 and specialize in the research, development, production, and sale of quartz frequency controlling units. Through a professional team and advanced production technology, we have established product lines for quartz crystal, crystal oscillator, crystal filter, VCXO, and TCXO, as well as a robust supply chain system, high-quality products, extremely low failure rate, and fast and professional pre-sales and after-sales service. In the Piezoelectric Crystal Industry, Hangjing's technology and quality are in a leading position.