| China Changrui uses investment casting,Precise Processing,Surface |
| treatment technology to make hundreds of different castings and intensive |
| processing Product with material Carbon Steel Stainless steel,Low alloy |
| steel,High-temperature Steel and so on. |
| |
| Changrui is an experienced manufacturer of steel investment castings |
| which produces castings by means of the silica sol (lost-wax)process. |
| |
| Changrui will try our best to make it straight forward to establish direct |
purchasing of your components from a reliable manufacturer operating |
| to ISO9001:2000. |
| |
| With an output 60Ts castings per month,exported everywhere around the world. |
