... We mold all sizes 3.OEM available 4.ISO 9001:2000, Rohs certified Silicone Rubber Seal Product NameSilicone Rubber Seal(Oil Sealings, ... NR,NBR,EPDM,CR,IIR, etc.ColorBlack,BlueSizeWe mould all sizesCharactersticGood ozone resistant,temperature and aging resistant,wearable,ect. ... products in shade, tint or hue.All the commodities are the material object photography, all rights reserved. Resently, we find ...