Shenzhen Ji Yunwei Technology Co., Ltd.

The head office is professionally engaged in integrated circuit design, production and sales, with a strong technical force. The main designers are engineers and scientists with many years of design experience in large U.S. semiconductor design companies. The company owns more than ten patented technologies in fields such as digital TV receiver systems (DVB Receiver), switching regulators, Class-D low-power amplifiers (Class-D amplifier).