Jiangsu YANCHANG SUNLAITE NEW ENERGY COMPANY Who is affiliated to Shanxi Yanchang Oil Group who is one of top world 500 Enterprises, is jointly established through Kunshan High Tech Industrial Zone and Nanjing University Institute in Kunshan City of China in 2011, based on talent strength of Nanjing University Environment Material and Recycle Energy R&D Institute Center, and Technology innovation carrier of Nanjing University-Kunshan Solar high utility Tech Engineering Center.