Established in 2001,Shanghai Technology Co.,Ltd. was spun off from Shanghai Institute of Microsystem and Information Technology(SIMIT)—a subsidiary of Chinese Academy of Sciences(CAS).In 2009,Simgui successfully got restructured and became a joint-stock company. Simgui established a high-quality technical and management team. Taking world-class semiconductor company as a model, Simgui has been promoting a new pride in the rapid development with high starting point and high standard.
After 10 years of great-leap-forward development Simgui has a professional and high-efficient team to support customers from Greater China, Japan, Korea, Europe and the US.
Simgui’s new Fab in North Jiading had been built up in Dec., 2010. We now have been double our capacity for EPI, SOI also had reach the stable mass production. Both EPI and SOI technology had been developed into 8 inch, and have been accomplished industrialization. Simgui would become the excellent semiconductor material base of state-owned in Shanghai.

Simgui and Soitec signed the Strategic Collaboration Agreement on May 23rd, 2014 that trigged Simgui's international business collaboration. Soitec and Simgui announced first 200-mm SOI wafers produced in China in Sept, 2015. Simgui will put great effort to be the preeminent one state-owned semiconductor material base in Shanghai