Shanxi Dongxing Chemical Co., Ltd is a leaing china professional nitrate series products manufacturer in 17#, Jinci Road Taiyuan city (Jinyuan Dongru Economic development zone). Our main product include: Potassium Nitrate ,Calcium Nitrate,Calcium Nitrite,Sodium Nitrate,Sodium Nitrite,Magnesium Nitrate, Zinc Nitrate,Potassium Sulfate,Magnesium Sulfate,Barium Nitrate,Ammonium Chloride etc. Dongxing has its own import and export rights. The products have been exported to more than 40 countries in Southeast Asia, the Middle East, Europe, America , Oceania and Africa. Dongxing has gained ISO9001:2000 certificate. Quality and credit are number one priority to us. With quality product and excellent service, Dongxing sincerely hopes that we can be friends each other in the future..