Dear sir,Nice day to you.We are HEBEI JINSHAN COPPER CO.,LTD.As a professional manufacture of COPPER SULPHATE,we have confidence in offering you the product with the best quality and favorable price.Now I will introduce our product to you.Commodity: COPPER SULPHATEAppearance: blue crystal or powderPacking :25kg pp bag,24MT/20FCLMore styles and quotation with pictures will sent to you upon your early request.Waiting for your news.Best regardsPolly
