DeTai New Energy Group Limited, an investment holding company, engages in the hotel hospitality business in Japan, Hong Kong, and the People's Republic of China. The company operates One Niseko Resort Towers, a hotel located in the Niseko, Hokkaido. It also provides money lending services; trades in and distributes liquor and wine; and invests in listed securities and funds. The company was formerly known as Guocang Group Limited and changed its name to DeTai New Energy Group Limited in December 2015. DeTai New Energy Group Limited is headquartered in Central, Hong Kong.