Organic Fertilizer, Seaweed Fertilizer, Fertilizer Equipment manufacturer / supplier in China, offering Seaweed Extract Liquid From Seawinner, Enhance Resistance to Negative Factors, Alga Phosphite K-Supply N and P Rapidly, Improve Fruit Quality and Increase Yield, Seaweed Extract Micro Granular High Quality Seaweed Functional Fertilizer Used for Rooting and so on.