ASA Oil Seals Co., Ltd.
Manufacturer and designer of oil seals, special oil seals, o rings, mechanical seals, tractor & car oil seals, Teflon & Ptfe oil seals, printed OD oil seals, v-seals, polyurethane u-packing seals, TC type seals, ground OD oil seals, oil seals for agricultural machinery, seal kits for European/ Japanese cars, bonded seals, gamma ring seals, and metal seals.