Quartz Programmable (Q MEMS) is a combination of quartz materials [QUARTZ] and [MEMS] with high stability, high precision and other superior performance. , high-performance crystal components are called [Q MEMS]. Applied to 5G-WIFI6, Internet of Things communication, clocks, car navigation, smart phones, walkie-talkies, digital products, photoelectric technology and other communication equipment and various frequency control equipment.