Great Microwave Technology Co., Ltd.

Great Microwave Technology Co., Ltd. (stock code 688270 on the Shanghai Stock Exchange) is a Chinese high‑tech semiconductor company founded in September 2015 and headquartered in Hangzhou, Zhejiang Province, China. It specializes in the design, development, production, and sales of terminal radio frequency (RF) front‑end chips, RF transceiver chips, high‑speed and high‑precision ADC/DAC chips, power management chips, high‑density packaging microwave modules, and microsystems.

The company has developed multiple advanced platforms for RF chip design, phased‑array module development, high‑density integrated packaging, and performance testing. Its products are widely applied in wireless communication terminals, satellite internet, Internet of Things (IoT) systems, communication radar systems, and other fields requiring high‑performance RF solutions.

Great Microwave Technology has become a core supplier of RF chips and microsystems in both civilian and specialized industries. It went public in January 2022 and is recognized as a high‑tech enterprise with continuous investment in research and innovation. The company has expanded its capabilities through subsidiaries focused on RF transceiver chips and power management technologies, supporting broader applications in communications, phased array systems, and advanced digital devices.