الوصف

Situated in the beautiful and affluent Shengli Oilfield in the Yellow River Delta, Dongying Jinyilai Petroleum Machinery Corp. is a hi-tech enterprise specialized in oil machinery research, development and manufacture as well as relevant service of oil machinery. With a large production base and strong production capacity, it keeps strengthening horizontal association with other businesses to offer technical service, renovation and consultancy for clients with a precise and scientific attitude in a bid to better serve enterprises.