The equipment required for NPK compound fertilizer production line usually includes: dental simulator manufactory, China Alginate Mixer , Simulation Learning , Modern Dental Units ,Modern Dental Training Technology . Fermentation equipment is the core equipment of organic fertilizer fermentation, which provides a good reaction environment for the fermentation process. It is widely used in the process of aerobic fermentation such as organic fertilizer and compound fertilizer. The product will supply to all over the world, such as Europe, America, Australia,Angola , Armenia ,Belarus , Grenada .Organic fertilizer production