本帖最后由 ★神仙姐姐° 于 2011-9-5 11:01 编辑 Good day, I would like to purchase Sodium Ferrate and Potassium Ferrate CIF Paranagua - Brazil , send me a quotation please minimum quantity, and who you use to buy it? use treatment water.Thank you.邮箱：compras@hidrogeron.com
