Oil refinery

Representative projects include Huizhou 12 million t/a oil refinery project (high acid oil as raw material), Qingdao 10 million t/a oil refinery project (high sulphur oil as raw material), Tahe 5 million t/a oil refinery project (thick oil as raw material), Zhenhai 10 million t/a oil refinery project and Hainan 8 million t/a oil refinery project. Among them, Qingdao 10 million t/a oil refinery project boasted the first single series oil refinery unit of 10 million tons class annual output, Huizhou 12 million t/a oil refinery project was the largest constant pressure reduction unit that was produced as a single set at home, as establishing our leading place in designing and building large single series project.​​​