Located in Jiaocheng county (an important base in China for energy and heavy chemical industry) in the middle of Shanxi province, Jiaocheng Knlan Chemical Co., Ltd. is the biggest manufacturer in China for nitrates and high efficient calcium, magnesium and potassium fertilizer. Our main products are Calcium nitrate, Calcium Ammonium Nitrate, Magnesium Nitrate, Potassium nitrate, Sodium nitrate, Ammonium Sulfate, Magnesium Sulphate, Potassium nitrite, Calcium nitrite, Sodium nitrite, Ammonium Chloride, Phosphate. They are well sold in China and over 80 counties and regions in Southeast Asia, The Middle East, EU, Oceania and America. Now, our company is highly appraised by our company for excellent service and quality products (with the best cost performances).