| ITEM | Brand | Type | Qty |
| Coordinate Measuring Machine | CHANGJIN | 800*1000*600 | 1 |
| Optical Projection Gauge | WANGHAO | CPJ-3015Z | 2 |
| Roughness Measurement Instrument | SANFENG | SJ-201 | 1 |
| Metallurgical microscope | JINGGO | 4*C | 1 |
| flaw detector | JINGGO | JT-C04 | 1 |
| Automatic Rockwell Hardness Tester | LIANER | HBRV-187.58 | 2 |
| salt spray test machine | ZHONGTA | 2 | |
| Precision Measuring Tool | Callipers | Precision Platform, Thread Plug Gauge, Ring Gauge, Block Gauge, Digital Cursor Card, Digital Height Scale and Digital Micrometer | |
