China-Places.com has listed approx 5 Chemical plants in Lanzhou. Some of the Top rated Chemical plants in Lanzhou are- China Lanzhou Hongsheng Chemical Industry Coatings Limited Company, Gansu Kelin Hi-Tech Chemistry Dianyuan Company, Lanzhou Huasheng Iron and Steel Co.Ltd., Lanzhou Xintai Chemical Industry Mechanical And Electrical Limited Company & Petrochina Lanzhou Petrochemical Company.