MDH is mainly engaged in the production and sales of quartz crystal products.

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MDH Technology( (formerly Dynamic Electronic Technology )is a professional frequency control product manufacturer serving the market since 1988 based out of China. It’s offering FCP mainly processed by proprietary and patented Laser welding and full-substrate techniques in fully automated production lines in both of its ISO9001, 14001, and IATF16949 certified smart factories. Through continuous innovation and vigorous R&D, MDH is able to provide all its customers with reliable products at very competitive prices to cope with even the most challenging cost reduction tasks.MDH deeply cultivates market development Its products are exported to more than 20 countries and regions in Asia and Europe. Key customers such as Sony, Samsung, TP-Link, Xiaomi, CommScope, Foxconn, CVTE, TCL ..