One of the largest supplier of ammonia and nitric acid.The one and only nitric acid provider in Jiaocheng,Shanxi,serving all the 47 factories of calcium nitrate and N.O.P.Quite probably that the calcium nitrate your are using now is produced by Huaxin nitric acid.Per year Huaxin produces 3 million tons of clean coal,2 million tons of coke,200 thousand tons of ammonia,600 thousand tons of nitric acid,600 thousand tons of calcium nitrate granular and compound fertilizer(tower granulated),thus we now build the whole chain from coal to fertilizer.Equipped with advanced laboratory and firm standard of quality,we offer superior products, no matter fertilizer or calcium nitrate.