JiangSu Shenyuan Special Steel Co., Ltd:

We are the largest manufacturer of producing engine valve steel in china, we are one factory integrating smelting( vacuum, non-vacuum and resmelting), forging, hot rolling, heat treament, cold drawing, straightening, grinding, flaw detection and physical & chemical test.

Good toughness and excellent anti gas rust performance.

The chemical composition is stable, good performance, long life.

We also have passed certification of ISO9001 and ISO/TS16949.

Please kindly visit our website www.steeljs.net

1) It is the first choice for making engine valves
2)R&D ability

3)Hardness scattered difference is small

4)Carbide uniform distribution

5)one-time processing yield is high

Our website:www.steeljs.net

We can produce engine valve steel as following:

ISO CERTIFICATIONS

1)ISO 9001:2008

2)ISO/TS 16969:2008