... is composed of Mixing tank , sterilizing tank , storage tank , high position tank , Pipeline , Valve , , Automatic Packing Machine , ... Controlling System 2. Characteristics 2.1 High Efficiency 2.2 Easy to operation 2.3 Working Stable ... 5. The Storage Tank + High Position Tank 6) The NPK + Microelements Liquid Production line High Efficiency Foliar fertilizer production line