Our company, ALFA FULL COMPANY LIMITED in Zhengzhou, China, was established in year 1989 and has been mainly engaged in export of humate series products, complex fertilizers and Phosphate products produced in our three different types of factories.  1. Humic acid, Magnesium humate,Potassium humate,Sodium humate 2. 6-6-5,8-8-8,15-15-15,20-20-20 3. Monoammonium phosphate, Diammonium phosphate, Monopotassium phosphate, Urea phosphate