we are a professional largest manufacturers of Ammonium chloride medicine grade, food grade, feed grade and industry grade in China, who has been on exporting to many countries all over the world, and the quality is very good with high reputation to our customers. We have been exported to USA, Germany, India, Japan and so on. Our products have met the standard of USP24, BP2003 and FCCIV and have got the FDA, ISO9001 and REACH number, customers from all the world are satisfied because of high quality and competitive price.