Zhejiang East Crystal Electronic Co.,Ltd.is specialized in electronic components manufacture.
    Our main products are all kinds of Quartz crystal units,the annual production are 400 million sets.The annual production of ceramic tubular capacitors are 500 million pieces.
    The acvanced technology,the strict ISO-9001, ISO-14001 & ISO/TS 16949,the excellent quality,these are the reasons why we can satisfy you .