2 June, 2020 LONGi, the world’s leading solar technology company, signed a strategic cooperation agreement on June 2, 2020 in Shanghai with DuPont, with the aim of jointly creating high-quality modules through efficient and reliable materials, helping downstream customers to build more reliable and higher-quality photovoltaic power plants. Both parties have also agreed to promote the industry’s understanding of the value of reliable products, and to continuously create value for the photovoltaic industry through deepening cooperation on product innovation, technology R&D, branding and marketing.