The main products contain: Quartz Crystal Resonators, crystal clock oscillator, Monolithic Crystal Filter, XO, VCXO, TCXO, VC-TCXO, they are wildly used in communication equipment, AV equipment, OA equipment, measuring instruments and various types of clocks. Our Crystal Units still sell well in the domestic and oversea market, 600 staff and more than 70 engineers and skilled workers will provide special and excellent service to you. Under the strong market competition, we are going to continuously enhance our technology, improve services to meet your requirements.