Waterproof O shape ring 1.Kitchen Appliance industry 2.Applianceobturating ring, gasket and so on ... available. seal ring1)We have kinds of material : NBR,HNBR,EPDM,SILICONE,VITON,NR,FLS,FFPM,PU,PTFE etc.2) High ... quality of our Rubber products. The Rubber products proffered by us is used in conglomerate applications. Manufacture and supply colorful Silicone Rubber Waterproof O ...