Part name:Black rubber customized parts material:silicone lifespan:5years production time:15days ... -made time:5days Part name:Black rubber customized parts with high quality approvedNSF61,WRAS,KTW,W270,FDA, ... ASTM,ISO3302-1(G.B./T3672-2002),Japan JIS/P.G.,8D,PPAP,5Squality document:size report, ... WATTS,ABB,WDI,BLACK&DECKER. Black rubber customized parts with high quality approved NSF61,WRAS,KTW,W270,FDA ...