3DG Holdings (International) Limited, an investment holding company, engages in the retailing, wholesaling, and franchising operations for gold and jewellery products in Hong Kong, Macau, and Mainland China. The company also holds trademarks; and provides management services. In addition, it engages in the rental holding; and gold and jewelry products design services. The company was formerly known as Hong Kong Resources Holdings Company Limited and changed its name to 3DG Holdings (International) Limited in July 2024. The company was founded in 1991 and is based in Sha Tin, Hong Kong. Hong Kong Resources Holdings Company Limited operates as a subsidiary of Luk Fook Holdings (International) Limited.