... vacuum vulcanizing press, injection machine, frozen trimming machine, automatic oil seal lip lathe, and capacity for their tool and dimension ... type: Metal bonded multi-lip seals, O ring, D rings, oil pan gasket, diaphragm for brake, axle seal, transmission seal, valve ... , ABS, bakelite, polyoxymethylene etc1. Mechnical Oil-seal Skeleton oil seal, U -oil sea, J-oil seal, L-Oil seal, V-ring, Y-ring, Z ...