Wuxi Huarun Huajing Microelectronics Co. Ltd. (hereinafter referred to as the "company") is a national high-tech enterprises, mainly engaged in integrated circuits, discrete devices, two kinds of product design and development, manufacturing, wafer testing and packaging business, the domestic production of the famous "China Crystal" brand of integrated circuits and discrete devices, has a history of more than and 40 years that is the power device supplier Chinese leading scale, excellent brand.

Electronic ballast, bipolar transistor, Schottky diode, fast recovery diode and constant current diode etc.

Consumer electronics, lighting electronics