Xiangmei Chemical Co.,Ltd: We specialize in manufacturing and exporting Hydrogen Cyanamide 50% and Hydrogen Cyanamide 30%. Annual production capacity of Hydrogen Cyanamide is 20000 tons. We have rich experience technicist in quality control of Hydrogen Cyanamide. The quality of our hydrogen cyanamide has been accepted very well by agriculture, industry and pharmaceutical industry. Supply free sample of Hydrogen Cyanamide.