Dong 'e Ejiao stock is worth holding for a long time. According to the official information released by Dong 'e Ejiao, Dong 'e Ejiao shares are risky in the short term and have investment value in the medium and long term. Dong 'e Ejiao Co., Ltd. belongs to China Resources Group, a central enterprise. It was formerly known as Shandong Dong 'e Ejiao Factory. It was established in 1952, and was reorganized from a state-owned enterprise into a joint-stock enterprise in 1993.