Factory Quality Auxiliary Seal for Rubber Material Shandong Dongdu Auto Parts Co., Ltd. Base Info Model NO.:all sizesTrademark:DONGDUTransport Package:Carton BoxSpecification:NBR,HNBR,PEFE,Viton,EPDM,SiliconeOrigin:Rizhao Shandong ChinaHS Code:4016931000 Description Pre:Ts16951 Approved High Grade Custom Seal Ring Oring Next:Direct Selling Fluorine Rubber Skeleton Oil Seal