Four Seas Mercantile Holdings Limited, an investment holding company, engages in the manufacture and trade in snack food, confectionery, beverages, frozen food products, noodles, and ham and ham-related products in Hong Kong, Mainland China, and Japan. The company offers food comprising milk powder, biscuits, cakes, candies, chocolates, chips, snacks, instant noodles, beverages, alcohol, soy sauce, seasonings, ham, sausages, chicken, beef, pork, seafood, seaweed, and vegetables, as well as eggs, dairy products, tofu, and rice. Its retail and catering business operates restaurants, such as the Shiki Etsu Japanese restaurant; Kung Tak Lam Shanghai vegetarian restaurant; Sushiyoshi Japanese omakase restaurant; Sushi Oh revolving sushi restaurant; Panxi; Noble Chiu Chow restaurant; The CHOYA Ginza BAR; Okashi Land Japanese snack stores; YOKU MOKU cookies stores; Japanese Ice Cream House; and Seas of Flavour. The company also operates 17 food processing plants that produce snacks, such as potato chips, shrimp strips, and corn sticks.