Guangdong Tianyu Semiconductor Co., Ltd. engages in research, development and manufacturing of various types of SiC epitaxial wafer. Its products include silicon carbide epitaxial wafers, silicon carbide epitaxial wafer foundry services, silicon carbide related resting services, and epitaxial wafer cleaning service. The company was founded by Li XI Guang, Ouyang Zhong and Au Yeung on January 7, 2009 and is headquartered in Dongguan, China.