... GPRO group enterprise. Our plant GPRO JIANGSU ZHONGSHAN CHEMICAL CO.,LTD. is former N0.2 Chemical Plant of Jinling Petrochemical Corp. affiliated to ... classified as:1) Polyether for coating, adhesive, sealant, elastomer, chemical grouting material, soles etc.2) Polyether for flexible PU foam ... of years in the field of PU foam and special chemical. We are stable supplier to GE, Degussa, Rhodia, Jonson ...