Our fertilizer factory is located in Linshu, Shandong which is the largest production base in China and the annual production is more than 10 million tons of fertilizer, which not only meet the demands in China, but we also export a large quantity worldwidely. Our main products cover N. P. K 45%(15-15-15) (10-15-20) , 48%(16-16-16) , 51%(17-17-17) , 54%(18-18-18) Any interested customers please contact us for details