JIAOCHENG KNLAN CHEMICAL CO.,LTD. is a famous nitrates manufacturer located in Jiaocheng county, the middle of Shanxi province. Our main products are Calcium nitrate, Magnesium nitrate, Potassium nitrate , sodium nitrate, Barium nitrate , Potassium nitrite , Calcium nitrite, Sodium nitrite , Ammonium chloride and Ammonium sulfate. They now have been well-received and highly appraised by our custom