Q.H.D SANNONG Modern Mechanical Equipment Co., Ltd offers a variety of style and size of fertilizer blending systems to best fit our clients requirements based on their: Blend complexityTons per hour & year requirementsSpace available for the systemLabor forceLevel of automationLocal climateFertilizers usedSANNONG Fertilizer Blending system capacities range from 8 tons to over 40 TPH, with instruments or computer controls.