1974 started to set foot in SCR and set up Xiangfan instrument component factory.
1973- 1980 introduced more than 100 engineers and professional technicians from all over the country, with more than 400 employees, and became a designated manufacturer of semiconductor devices in the Ministry of Machinery.
From 65438 to 0998, Yiyuan Power Electronics Co., Ltd. was established, marching towards the modern enterprise system.
In 2003, the company completed the privatization transformation and established Xiangfan Taiji Semiconductor Co., Ltd.
In 2008, Hubei Taiji Semiconductor Co., Ltd. was integrated and reorganized to complete the shareholding system reform.
Actively promote the listing of enterprises in 2009 and strive to become excellent public companies.