Henan Dongfang Long Machinery Manufacturing Co., Ltd. Was established in 1999, located in Puyang City Pudong industrial cluster, 106 country road and Jintian Road intersection east. Puyang City belongs to Henan Province, China, located at the junction of Hebei, Shandong and Henan provinces, is located in the middle and lower reaches of the Yellow River, the birthplace of Zhonghua Dragon, where the people are outstanding, rich in natural products, inheriting the Chinese nation's 5, 000 years of history and civilization, is the core of the Central Plains oil field. Under such favorable conditions, our company has been able to grow and develop continuously.