Hang Sang (Siu Po) International Holding Company Limited, an investment holding company, engages in the manufacture and sale of apparel labels and packaging printing products. It offers leaflets/newsletters, greeting/catering cards, calendars, books/catalogs, and business cards, as well as stationery and packaging products. The company is also involved in trading and online distribution of food products, daily necessities, and utility products; and operation of a café. It operates in Hong Kong, South Korea, New Zealand, Vietnam, the United States, Taiwan, China, Indonesia, India, Bangladesh, Macau, El Salvador, Jordan, and internationally.