Beijing E-Town Semiconductor Technology Co., Ltd. engages in the research, development, manufacturing, and sale of wafer processing equipment used in integrated circuit processing in China, the United States, and Germany. The company provides integrated circuit manufacturing equipment and support processing solutions, including dry etching and plasma surface treatment equipment, and rapid thermal processing equipment. The company also provides spare parts, equipment upgrades, and maintenance services. It serves memory chip manufacturers, logic circuit manufacturers, power device manufacturers and other integrated circuit manufacturers and silicon chip manufacturers. The company was founded in 2015 and is headquartered in Beijing, China.