We are HeBei Zhangjiakou Lvyuan Bio-engineering Co., Ltd of China. We are professional Manufacturers of seaweed extract fertilizer. We were established in 2003. And we have developed and produced a series of seaweed extract fertilizer for green agriculture.As we know seaweed extract fertilizer"Power" is an advanced biological and environmentally friendly fertilizer manufactured by fermenting and chelating sea algae with various mineral nutrients using deliberately selected microorganisms. Seaweed extract fertilizer is a kind of natural seaweed extract, Rich in protein, amino acid, carbon hydrates inorganic salts, vitamins, plant hormone, polyphenols, polysaccharide active substances. It is able to promote growth of plants, enhance the resistance of plants to various stresses, increase yield of crops, and improve quality of agricultural produce. Nowadays we have exported our products to many areas of the world. Therefore I hope we can establish cooperative relationships and become good friends either.