Yuanjie Semiconductor Technology Co., Ltd. engages in the design, research and development, production, and sales of optical chips in China and internationally. The company offers 2.5G, 10G, 25G, 50G, 100G, 200G; higher-speed DFB and EML laser series products; high-power silicon photonic light source products; and 1550-band automotive lidar laser chips used in the telecommunications, data center, automotive lidar, and other markets. The company was founded in 2013 and is based in Xi'an, China.