leoaojia at gmail dot comWe are one of the professional producers of formic acid/ sodium formate / sodium sulphate anhydrousXingtai Aojia Additives Manufacturing Co., LtdThe monthly capacity will be 500MT with good quality and price.Our main market is in South America, Brazil , the export capacity will be 120MT per month to here.We hope can find the new market and establish business relations on the basis of mutual benefit with you for a long time.