List of Machine
Reliability test/measurement equipment
| Facility name | Sunarrow group total |
| Low temperature constant temperature and humidity tester | 2 |
| UV exposure tester | 1 |
| Constant temperature and humidity machine | 6 |
| Tabletop precision universal testing machine | 2 |
| hot water tester | 3 |
| Gear type aging tester | 1 |
| spectrophotometer | 1 |
| Abrasion tester | 8 |
| Keystroke testing machine | 10 |
| Thermal shock tester | 2 |
| Three-dimensional measuring device (coordinate measuring device) | 1 |
| CNC image measurement system | 6 |
| Vulcanization testing machine | 3 |
| load measuring device | 3 |
| Projector | 7 |
| measuring microscope | 7 |
*As of December 2022
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