... oil seal manufacturer1. Material: NBR, HNBR, PTEE, FPM, MVQ, EPDM, PTFE, and so on2. Application: trains, automobile, motocycles, trucks, buses, agricutural machinery ... business relationship. Export products are include rubber widescreen, elbow, oil seal, o-ring andso on.7. According to customers' drawing, ... 500 pcs11. Promise quality12 Delivery time: within 7 daysRubber oil seal show best selling oil ...