As a manufactory we can supply all kinds of bathroom rubber fittings . Features:1) Available material: silicone, NBR, fluorosilicone, viton (FKM), viton DuPont and Dow elastomers, neoprene, HNBR, NBR+PVC, natural rubber, SBR, IR, IIR(butyl rubber), CR (neoprene), SBR, AU, ACM, CO, NSF-61 approved material, meet drinking water system2) All manufacturing processes confirm to the ISO9001, ISO14001 ...