Changzhou has been located in the prosperous southern Jiangsu and the hinterland of the Yangtze River Delta since ancient times. Superior location advantage, open business environment and strong industrial base have become important factors for solar power to choose Changzhou.

Solar induced electricity can represent the best quality of optical storage discs for a long time. Its S disk was very famous in the CD era, and that S green disk is still called the best CD disk.