Organic Fertilizer, Seaweed Fertilizer, Fertilizer Equipment manufacturer / supplier in China, offering Pure Seaweed Extract 45% of Alga Polysaccharides Natural Biostimulant 100% Water Soluble, Gel NPK with Seaweed & Fulvic and Microelements 280-100-120, 100-50-350, 180-180-180, Balanced NPK Liquid (10-10-10) Enhanced with Seaweed Multiple Natural Biostimulants and Micronutrients and so on.