All kinds of PU oil seals with high perpromance and special shape can be designed and processed as your require Our main product types: PU screen, PU sieve plate, PU lining plate, PU friction lining and filler block for mine, PU lining for chemical machinery, PU plates, PU bars, PU pipes, PU sheet materials, PU electric lift truck tires, PU seal rings and other PU mechanical fittings PU oil seals ...