Liaoning Dongda Power Engineering Technology Company has begun the research and design of powder technologies and the equipments on drying,calcining and heat resource equipment from 1990s. On the application of natural gypsum and chemical gypsum,our company focuses on the research of process and equipment and the design of specified equipment matched with the process and equipment and design of specified equipment matched with the process.
With the considerationfo energy saving and environmental protection, Dongda Power focuses on the researches on the comprehensive utilization of chemical gypsum according to the customer requirement and invents and constrctiing processes such as building gypsum powder process,block plate process, retarder process, plastering sypsum process and alpha (α) gypsum process to meet the requirements of market and customer.