Sichuan Green Microbial Biotechnology Co., Ltd. is specialized in R&D, production, and sales of humic acid (including plant-based humic acid and leonardite-based humic acid), fulvic acid, amino acids, microbials and metabolites, fertilizers, plant growth regulators and etc. The company is headquartered in Chengdu, Sichuan Province. After years of development, the company has now developed into a group company that integrates raw material production and supply, formulated ...