ASA Oil Seals Co., Ltd. is an experienced oil seal manufacturer and supplier with more than 10 years experiences in oil seal tooling design and manufacturing. ASA offers car oil seals for European, mechanical seals for U.S. tractors, agricultural machinery and more. To ensure the quality of the oil seals all the products have been made as per ISO certification. Besides, ASA will provide free ASTM 2000 elastomer test reports and free slabs and bottons for your independent testing of each oil seal. Please visit the product category to have further details of our custom oil seals products.

Manufacturer and designer of oil seals, hydraulic seals, special oil seals, o rings, mechanical seals, oil seal for tractor & car & agricultural machinery, teflon seals, ptfe lip seals, tc oil seals, tb oil seal, axle oil seals, v-seals, polyurethane u-packing seals, TC type seals, ground OD oil seals, seal kits for European and Japanese cars, bonded seal washer, valve stem oil seals, gamma ring seals, universal oil seals, rotary oil seals, and metal seals.