Wai Yuen Tong Medicine Holdings Limited is a Hong Kong-based investment holding company principally engaged in the production and sales of pharmaceutical products. The Company operates through three segments. Production and Sale of Chinese Pharmaceutical and Health Food Products segment is mainly engaged in the manufacture, processing and retailing of traditional Chinese medicine in China and Hong Kong. Its products include Chinese medicines under the brand Wai Yuen Tong, as well as products manufactured with traditional prescriptions. Production and Sale of Western Pharmaceutical and Health Food Products segment is engaged in the processing and sales of Western pharmaceutical products and personal care products under the brands Madame Pearl’s and Pearl’s. Property Investment segment is engaged in the investment in commercial properties for rental income.