1.Material:high quality silicone & rubber 2.OEM&ODM warmly welcomed 3.RoHS,SGS,FDA,LFGB high quality silicone rubber high pressure oil seals Specifications1.Material:high quality silicone & rubber2.OEM&ODM warmly welcomed3.RoHS,SGS,FDA and LFGB Descriptions1. Material: NBR, SILICONE, VITON,HNBR, CR, PTFE, EPDM, etc. Can choose on your requirement;2. types of Rubber Oil Seal: TC, TB, TA, SC, SB, ...