| Product Descpription | Auto Die casting parts-tensioner springcase |
| Application &Purpose | 20 |
| Material | Alloy A380 A383 ADC12 Etc ( customer specificed) |
| Main Process | Al. Alloy ingot melt-casting -punching-beburring-tumbling(shot pinning)-ultrasonic washing-CNC machining(needed)-anti oil spraying(needed)-packing |


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