FYC is a professional manufacturer of sealing parts in Taiwan more than 15 years. And also got ISO : 9001 certificated since 2000. We offer six major series of oil seals as below: 1. Auto/Motor seals series2. Heavy-duty/Pressure seals series3. Machine seals series4. A/C Compressor seals series5. Teflon seals series6. Customer-made seals ,O-rings seriesIf any questions or requirements , don't hesitate , please feel free to contact with us .