Nano Payesh Giti is a privately held company with its scientific and industrial specialists that is active in different fields including production of nano materials, agricultural nano fertilizers, active pharmaceutical ingredients, carbon coke and industrial wastewater treatment and recycling. Specialists in this company with its knowledge-based and up-to-date research have invented, for the first time in Iran, production of nano chelated micronutrients to promote growth and effective productivity of plants and enrichment of their products.