Ebang International Holdings Inc., through its subsidiaries, engages in the manufacture and sale of Bitcoin mining machines and telecommunication products in the People's Republic of China, the United States, Hong Kong, and internationally. It provides application-specific integrated circuit based Bitcoin mining machines; and Bitcoin mining machine accessories, as well as ancillary services to assist its customers operations. The company also offers mining machine hosting services that enable its customers to operate their mining machines remotely. In addition, it provides fiber-optic communication access devices comprising multiprotocol label switching fiber-optic access network devices, multi-service access platform integrated business access devices, and wavelength-division multiplexing fiber-optic devices; and enterprise convergent terminal products, such as gigabit passive optical network, enterprise cloud gateway devices, industrial Internet of things access devices, and business enterprise smart wireless access devices. The company sells its Bitcoin mining machines for enterprises and individual buyers under the Ebit brand through direct sales; and telecommunications products for telecommunications service providers under the EBANG brand name through direct sales. The company was incorporated in 2018 and is headquartered in Hangzhou, the People's Republic of China.