About Beijing YanDong MicroElectronic Company

Established in 1987, Yandongwei (stock code: 688172) is a semiconductor enterprise integrating chip design, wafer manufacturing and package testing. After more than 30 years of accumulation, the company has developed into a well-known domestic integrated circuit and discrete device manufacturer and system solution provider, and has mastered core technology with independent intellectual property rights in major business areas. Main Product Business: Discrete Devices and Analog Integrated Circuits, Special Integrated Circuits and Devices, Manufacturing and Service Segments.