... production time:15days sample-made time:5days Part name:Blue rubber customized parts with high quality approvedNSF61,WRAS,KTW ... ,W270,FDA,ACS,ULColor:blueMaterial:siliconeUsage range:water system,bathroom fittings,industry ... resistance,good electrical properties,color stability.certification:NSF61,KTW,ACS,W270,FDA,ULquality standard:ISO9001:2008,ISO/TS 16949 ...