Dongke University is a technology-based enterprise based on Northeastern University and co founded by many professors and teachers. We never forget our original intention, always focus on the solution of the drying and calcination process unit, and constantly optimize the drying and calcination process technology and equipment for different industries. Dongke always provides customers with energy-saving, environment-friendly and technologically advanced powder drying and calcination systems with professional new environment-friendly lime kiln technology and rigorous working attitude.