Great Wall Enterprise Co., Ltd. operates an agricultural and animal products business across Taiwan, China, Indonesia, Vietnam, Malaysia, and Cambodia. Its activities include edible oil and fat manufacturing and wholesale, food dealership, grain husking, grain mill and starch product manufacturing, noodles and vermicelli production, feed and fertilizer manufacturing, and wholesale of food, groceries, animal feed, veterinary drugs, plastic films and bags, and fertilizer, as well as livestock and poultry. The company is also involved in livestock and poultry farming, slaughtering, food canning, freezing, dehydration and pickling, warehousing, supermarket and restaurant operations, tobacco and alcohol retail, housing and building development and rental, recreational agriculture, and hotel operations. Founded in 1957, it is headquartered in Tainan City, Taiwan.