 
 | Industry Application | The middle plate of tablet PC | 
| Material | Magnesium alloy AZ91D | 
| Features | 1.Product flatness accuracy is high. 2.Light weight, low density, easy to carry. 3.Has good casting properties and strength, suitable for thin products. | 
| Process | Die-casting | 
| Tolerance grade | +—0.02mm | 
| Surface treatment | Film processing | 
| Quality control | 1.Salt spray test for 96 hours. 2.The structure has no defects and breaks. | 
| Importing country | Japan |