Dufu Liquor Group Limited, an investment holding company, engages in the design, marketing, and sale of jewelry primarily in Hong Kong. The company operates in two segments, Design and Marketing of Jewelry, and Money Lending. It also provides loans as money lending, as well as invests in securities. The company was formerly known as China Environmental Energy Investment Limited and changed its name to Dufu Liquor Group Limited in April 2025. Dufu Liquor Group Limited was incorporated in 1993 and is headquartered in Wan Chai, Hong Kong.