DAPU specialises in clock chips, high-stability clocks, and RF passive devices.

Founded in 2005 in China, Guangdong DAPU Telecom Technology Co., Ltd is a global manufacturer of high-stability clock modules, clock chips, RF devices, and clock product solutions. The business covers communication equipment, power, industrial control, automotive electronics, instrumentation, smart home, consumer electronics, and the Internet of Things, serving numerous countries and customers worldwide. DAPU is a member of ITU-T and has a national CNAS laboratory. It has established joint labs with top research institutes and universities and steadily invested in basic research, technology introduction, and product development. DAPU adheres to customer-first, quality-oriented and continuous innovation, providing core technology products and ‘one-stop’ solutions to create more value.