San Corporation is the largest leading exporting Ammonium Nitrate chemical industry company in China, which produces ammonium nitrate with coal and natural gas as raw material. Main products are Porous Prilled Ammonium Nitrate, Chemic Prilled Ammonium Nitrate.

SONEF LIMITED (Goldsailing Co.,LTD) is a professional manufacturer and exporter food/feed additives/ chemicals a high popularity in the profession of China. Our main products are Sodium Benzoate, Potassium Sorbate and Caustic Soda.