SDSC actively practices social responsibility, develops large-size silicon carbide single crystal substrate technology, and supports low-carbon industries such as new energy vehicles and photovoltaics; We have jointly established an industry university research base with Shandong University, which includes the Shandong University SDSC Silicon Carbide Semiconductor Joint Laboratory and the Shandong University Graduate Joint Training Base. We aim to cultivate a multi-level talent pool and participate in relevant legal service activities to strengthen compliance management; Relying on the technical team of Shandong University, we aim to achieve independent intellectual property rights throughout the entire chain and promote breakthroughs in domestic semiconductor technology.