Yunnan Greentech Co., Ltd is a professional fertilizer manufacturer in China, our factory is located in Yunnan Province which has the richest nature sources in China.The transportation is convenient,we can take airplane,railway,highway etc.We have one set of automate prilling prodution line with 100,000metric tons annual processing capacity,and professional laboratory,so that to maintain high quality and fitness for different kinds of crops.Our company is specialized in Environmental & Organic Property.Majorly produce Humic Acid Organic Fertilizer Series and Bio-Organic fertilizer...