... 3.Precisely rubber mold design 4.OEM/ODM high quality OEM rubber bumper 1.Material: NBR/SBR/NR ... gas and fuel resistance 2. High & low temp resistance,long life cycles 3. High insulation and non-conductive 4 ... production mold, usually in1- 2 weeks8.Packing method: PE bag with carton box9.Color: Regularly black,blue, ... available, specification,drawing or samples, any shape. high quality OEM rubber bumper