... :15days sample-made time:5days Part name:Black rubber customized parts with high quality approvedNSF61,WRAS,KTW,W270,FDA,ACS,ULColor ... ,PPAP,5Squality document:size report,materia data sheetour raw material supplier:JSR,NIPOL,EXXON,DENKA,BAYER,GAOQIAO,KOSYN,NANTEX,DSM,DUPONT ... ,TUCAI,INTEX,WATTS,ABB,WDI,BLACK&DECKER. Black rubber customized parts with high quality approved NSF61,WRAS,KTW,W270,FDA,ACS ...