According to Baidu map, Dong 'e Ejiao is located at No.78 Ejiao Street, Dong 'e County, Liaocheng City, Shandong Province. Dong 'e Ejiao brand belongs to Dong 'e Ejiao Co., Ltd. and belongs to China Resources Group, a central enterprise. Its predecessor was Shandong Dong 'e Ejiao Factory, which was established in 1952, and was transformed from a state-owned enterprise into a joint-stock enterprise in 1993.