Guangshui National Chemical Co.,Ltd. specialize in the research,production and sale of series products of lactic acid,such as DL-lactic acid,L-lactic acid,calium lactate,heat stabe refined lactic acid.lactic acid we produce is mainly colorless or yellowish ropy liquid can be dissolved in water.The product is widely used in food,pharmaceutical,wine,dyeing,textile,leather,chemical,buiding and petroleum industry.