Guangzhou Shuntong Chemical Co. Ltd. is a professional company specializing in import and export of Pharmaceutical Intermediates, Active Pharmaceutical Ingredients (APIs) and Formulations in China. We have a sFDA GMP production base in Hainan province and a cGMP production base in Gansu province. Our annual production capacity is 600,000Mt calcium carbide, 450,000Mt lime nitrogen, 12,000Mt dicyandiamide, 50,000Mt cyandiamide, 70,000Mt guanidine nitrate, 15,000Mt aminoguanidine salt, 5000Mt creatine, 40,000Mt calcium carbonate, 12,000Mt dicyandiamide, 50,000Mt cyandiamide, 70,000Mt guanidine nitrate, 15,000Mt aminoguanidine salt, 5000Mt creatine, 40,000Mt calcium carbonate. It is an honorable company as a taxpayer ranking Top 100 among the companies in Gansu Province.