Sajo Industries Company Limited is a food company based in Seoul, South Korea, founded in 1971. Together with its subsidiaries, it operates in South Korea and internationally, processing, manufacturing, distributing, and selling products such as tuna, fish cakes, cooking meat, crab meat, processed and frozen foods under the Sajo Haepyo and Sajo Daerim brands, and wheat flour under the McSun brand. It also produces feed for poultry, swine, pets, and fish, along with sauce seasonings, concentrates, soup bases, flavorings, and frying powders. In addition, the company produces and sells chicken and duck meat, operates pig farming and slaughtering, and provides promotional agency, real-time market information, golf course, exhibition, software development, and real estate leasing services.