Taiwan Semiconductor Manufacturing Co., Ltd. engages in the manufacture and sale of integrated circuits and wafer semiconductor devices. The company is headquartered in Hsinchu, Hsinchu. The integrated circuit manufacturing services include process technology, special process technology, design ecosystem support, mask technology, 3DFabricTM advanced packaging and silicon stacking technology services. The firm has completed the transfer and mass production of 5nm technology, and is engaged in the research and development of 3nm process technology and 2nm process technology. The product application range covers the entire electronic application industry, including personal computers and peripheral products, information application products, wired and wireless communication system products, servers and data centers.