Jianwei Lin, born in 1966, is a senior economist, industrialist, new energy expert, and technical inventor. He possesses strategic foresight, strong innovative awareness, and extensive experience in capital markets. He founded Jolywood and developed the coated backsheet—a brand-new product—growing it into the world’s first listed backsheet company and a global industry leader in just six years. He then broke new ground by developing a revolutionary product—the doublebeam alloy steel frame—replacing aluminum with steel to enhance PV plant safety, making a significant contribution to the industry.