Oil Seal, O Ring, Car Clips manufacturer / supplier in China, offering Michu Oil Seal PU Hydraulic Cylinders Uhs/Un/Uns ID 50mm-175mm Od 63mm-190mm, Solid Rubber Nitrile O-Ring Cord, High Temperature Heat Resistant Oil Chemical Rubber O-Ring FKM 75 Shore Black Brown Green FPM Oring Seals O Ring and so on.