ZhenjiangChunhuanSealsGroupCo.,Ltd.productsincludeVIRGINPTFERPTFEMATERIALSTICK,40%60%FILLEDBRONZEPTFETUBE,PtfeSkivedSheetPlate100%Virgin,15%25%GlassFiberPTFEFlatRoundGasket,PTFEBonefolder,DimpledPtfeSheet,SKIVEDPTFESHEET

更新时间：2023-05-10