Jiangsu Jiejie Microelectronics Co., Ltd was founded in 1995, is a professional engaged in semiconductor discrete devices, power electronic components research and development, manufacturing and sales of High-tech enterprises in Jiangsu Province, Jiangsu province innovative enterprises, China Semiconductor Association member units, China Electrical Equipment Industry Association power electronics branch advanced member units.  The company has "Jiangsu Province Enterprise Technology Center" and "Jiangsu Province Engineering Technology Research Center".  With first-class technology innovation ability, good market reputation and business network, the company is a semiconductor manufacturer of thyristor devices and chip square IDM (integrated component manufacturer, that is, covering the whole chip industry chain, integrating chip design, manufacturing, packaging and testing) in the field of power semiconductor devices in China.  Our products have been sold to Japan, Korea, Spain, Singapore, Taiwan and other countries and regions, and their reliable quality has been fully affirmed by users.