Die Casting Valve Parts
1) Apply to most of car model
2) Standard and stable material
3) ISO9001-2008 
Details
1)  Product name: Die Casting Valve Parts

2)  Materials:  Cast steel

3)  Size: Complety as your drawings or samples

4)  Grade:  8.8, 10.9, 12.9 etc.

5)  Surface treatment: Chrome plated, ZINC, Protective oil (black or clear), decorate etc.

6)  Certificate: ISO9001-2000, ISO9001-2008, and has got typed and AD-2000 certification

7)  Standard: non-standard