Shenzhen Yaguang Technology Co., Ltd.Founded in 1992, the company's main products include quartz crystal resonator, crystal oscillator, ceramic resonators, ceramic filters, ceramic notch filter, ceramic frequency, SAW resonators, SAW filters, communication media devices. Our products are widely used in consumer electronics audio-visual products, industrial electronic instruments, computers and various boards, wireless communications. To further explore the international market, the company was founded in 2005 Matt Technology (Hong Kong) Limited. . .