Puyang Hongxin Chemical Co., Ltd

主营：C5 Hydrocarbon Resin,DCPD Resin,C9 Hydrocarbon Resin,pentaerythritol,Dipentaerythritol,Sodium format

欢迎访问：Puyang Hongxin Chemical Co., Ltd 公司主营：C5 Hydrocarbon Resin,DCPD Resin,C9 Hydrocarbon Resin,pentaerythritol,Dipentaerythritol,Sodium format

公司介绍

PuyangHongxinChemicalCo.,Ltd.isacomprehensivegroupcorporationcombinedwithscienti... [查看更多]