1. Diameter from 32~144 mm 2.Engine Type: TOYOTA, V.W., ISUZU ect. 3. For Engines of European, American, Korean Japanese etc. 4.Good Quality And Competitive Price 5. Leader in the aspects of nonferrous material research, mold making, casting and processing technology. 6. Secure service. 7. The chemical elements and metal characteristics of our products are 100% quality guaranteed 8. We develop new items for client especially.