Southeast Asia Properties & Finance Limited, an investment holding company, manufactures and distributes plastic packaging materials in Hong Kong, the People's Republic of China, rest of Asia, Oceania, North America, and Europe. The company invests in, develops, and leases properties; and operates hotels. In addition, it provides stock and futures broking, securities broking and margin financing, and commodities dealing services. Further, the company also engages in trading of plastic products, as well as warehousing and selling of scrap plastic materials; and co-working space operation business.