First domestic independent research and development production of "001" 8 "professional chip, IGBT in CSR zhuzhou offline, and handed over to the China science and technology museum collection. It was revealed that the domestic first and the second in the world of the 8 inches IGBT professional chip line will produce in the second half of this year. Its production, marked the beginning of our country break infineon, ABB, mitsubishi and other foreign companies in high-end IGBT chip technology monopoly.
