Lianyungang KeXin Chemical Industry Co., Ltd China,which is a manufacturer producing phosphoric acid salt and citric acid salt in food grade and medical grade.Our products can be used as anticoagulant,nutritional supplement ,buffer,modifier water softener,metal antiscaling,and so on. In order to diversify our existing market, we are interested in supplying our high quality products to you on favorable terms and conditions. Upon receipt of your inquiries.