DeTai New Energy Group Limited is an investment holding company engaged in the hotel hospitality business in Hong Kong, the People's Republic of China, and Japan. It operates through four segments: Hotel Hospitality Business; Money Lending Services; Liquor and Wine; and Investments in Listed Securities. The company operates One Niseko Resort Towers, a hotel located in Niseko, Hokkaido. It also provides money lending services, trades and distributes liquor and wine, and invests in listed securities. Formerly known as Guocang Group Limited, it changed its name to DeTai New Energy Group Limited in December 2015 and is headquartered in Kowloon Bay, Hong Kong.