BAODING JIASHENG PHOTOVOLTAIC TECHNOLOGY Co.,LTD. (Hereby"GAIN SOLAR"). Founded in 2007, the most promising innovative company in solar industry. Gain Solar taking the development of low-carbon energy saving as its responsibility, actively participating in the national renewable energy development and emission reduction strategies . GAIN SOLAR is the leading provider of BIPV in China and committed to building a leading brand of high-end photovoltaic green building materials.