China electronics technology group corporation（简称中国电科）Is approved by the state council、In the original electronic research institutions directly under the ministry of information industry and organized on the basis of high-tech enterprise of state-owned important backbone enterprises，The deputy ministry of war industry group is the central direct management。

Is the first in the Shanghai stock exchange in ChinaAShares listed on the photovoltaic enterprise specialized in production of solar modules，Million crystal photoelectric through its wholly owned subsidiary of changzhou million crystal photoelectric technology co., LTD. All production and business operation activities。