| 1、Product structure design technology with high pressure resistance; | 2、Design technology with high heat resistance; |
| 3、Light detection technology; | 4、Special cutting technology for chip; |
| 5、High-temperature glass passivation technology; | 6、New high-heat-resistant protective adhesive passivation technology; |
| 7、Molding and packaging technology; | 8、High-temperature vacuum welding technology ... |
