Sichuan Green Microbial Biotechnology Co., Ltd. specializes in the research, development, production, and sales of humic acid, fulvic acid, amino acids, microbial substances and their metabolites, bio organic fertilizers, plant growth regulators and etc. With 14 patents, including 2 invention patents, the company has been recognized as a national high-tech enterprise. Headquartered in Chengdu, Sichuan Province, it has, through years of development, evolved into a group compan...