Xinjiang Fengrui Humic Acid Co., Ltd., located in Liushuquan Industrial Park, Hami, Xinjiang, specializes in the research, development, production, and sales of high quality humic acid and fulvic acid products, with an annual production capacity over 120 thousand tons. It is one of the largest manufacturers of humic and fulvic acid products in China. Xinjiang Fengrui and the team of Green Microbial Biotech always believe that humic and fulvic products will become th...