| Last Update | Job Title | Company | City | State |
| 09/27 18:03 | 130W CO2 Laser Tube | Jilin Yongli Laser Technology Co., Ltd. | Changchun | All |
| 09/07 16:15 | Si CO2 Laser Mirror D25mm | Jilin Yongli Laser Technology Co., Ltd. | Changchun | All |
| 08/16 15:23 | ZnSe CO2 Laser Focus Lens D20 F50.8 | Jilin Yongli Laser Technology Co., Ltd. | Changchun | All |
| 08/15 15:27 | Fiber Laser 1000W | Jilin Yongli Laser Technology Co., Ltd. | Changchun | All |
| 08/09 15:26 | Si CO2 Laser Mirror D30mm | Jilin Yongli Laser Technology Co., Ltd. | Changchun | All |
| 08/02 15:25 | ZnSe CO2 Laser Focus Lens D19.05 F50.8 | Jilin Yongli Laser Technology Co., Ltd. | Changchun | All |
| 07/27 15:22 | 80W CO2 Laser Power Supply | Jilin Yongli Laser Technology Co., Ltd. | Changchun | All |
| 07/25 15:23 | Desktop Power Meter | Jilin Yongli Laser Technology Co., Ltd. | Changchun | All |
| 07/19 15:24 | 30W RF Laser Tube | Jilin Yongli Laser Technology Co., Ltd. | Changchun | All |
| 07/19 15:20 | 200W CO2 Laser Tube | Jilin Yongli Laser Technology Co., Ltd. | Changchun | All |
| 07/06 21:54 | DLT-300P | Jilin Yongli Laser Technology Co., Ltd. | Changchun | All |
| 07/02 15:05 | Mo CO2 Laser Mirror D30mm | Jilin Yongli Laser Technology Co., Ltd. | Changchun | All |
| 06/26 15:13 | ZnSe CO2 Laser Focus Lens D20 F101.6 | Jilin Yongli Laser Technology Co., Ltd. | Changchun | All |
| 06/24 15:19 | 200W CO2 Laser Power Supply | Jilin Yongli Laser Technology Co., Ltd. | Changchun | All |
| 06/18 15:15 | 90W CO2 Laser Tube | Jilin Yongli Laser Technology Co., Ltd. | Changchun | All |
| 06/12 15:19 | 100W CO2 Laser Tube | Jilin Yongli Laser Technology Co., Ltd. | Changchun | All |
| 05/30 15:18 | Fiber Laser Marking Machine | Jilin Yongli Laser Technology Co., Ltd. | Changchun | All |
| 05/28 15:25 | Fiber Laser 1500W | Jilin Yongli Laser Technology Co., Ltd. | Changchun | All |
| 05/21 15:34 | 150W CO2 Laser Power Supply | Jilin Yongli Laser Technology Co., Ltd. | Changchun | All |
| 05/04 18:21 | 300W CO2 Laser Tube | Jilin Yongli Laser Technology Co., Ltd. | Changchun | All |