Dalian Xinguan Technology Co., Ltd. is a semiconductor high-tech enterprise founded by a team of overseas returnees. It was established in Dalian High-tech Zone on March 17, 2016, with a registered capital of 85.03 million yuan. The company adopts an integrated design and manufacturing (IDM) business model and is mainly engaged in the research and development, design, production and sales of third-generation semiconductor silicon-based gallium nitride epitaxial materials and power electronic devices. The products are used in power management, solar inverters, Electric vehicles and industrial motor drives and other fields. The company has built the first 6-inch silicon-based gallium nitride epitaxy and power device wafer production line.