Tempus Holdings Limited is an investment holding company principally engaged in the research, development, and retailing of health and wellness products under the OTO brand. The company offers a portfolio of products divided into relaxation products such as massage chairs including the EQ-10 model and UB-68 back massager, fitness products, therapeutic products, diagnostic products, and cookware; it also provides corporate sales and exports. Tempus Holdings operates retail outlets and distribution networks in Hong Kong, Macau, Mainland China including Guangdong, Sichuan, Jiangsu and Liaoning, Malaysia, and Singapore. Founded in 1978 and headquartered in Central, Hong Kong, with subsidiaries including OTO (HK) Investment Limited, OTO Bodycare (H.K.) Limited, and Dainty Shanghai Co., Ltd., the company formerly known as OTO Holdings Limited changed its name in March 2015. In recent developments, Tempus Holdings entered liquidation proceedings, with trading of its shares (6880.HK) suspended since April 2023 and delisting from the Hong Kong Stock Exchange effective January 3, 2025, following failure to resume trading or meet resumption guidance; it also announced a change in its principal place of business in Hong Kong to 14/F, St. George's Building.