Shenzhen SEICHI Technologies Co., Ltd. engages in the research and development, production, and sale of new display device testing equipment in China. The company offers detection of new display devices, including optical inspection and correction repair systems, aging systems, touch detection systems, signal generators and detection system accessories; semiconductor memory device testing products, such as memory wafer test systems, memory aging repair systems, memory packaging test systems, and other testing accessories. Its products are used in the manufacture of new display devices. The company was founded in 2011 and is headquartered in Shenzhen, China.