Place of Origin | Shandong, China | Brand Name | DONGDA |
Model Number | ZH ZL KS | Protection time | 30min 45min 60min |
Oxygen storage | 60L 80L 140L | Service life | 3YEAR |
Storage date | 5YEAR | Suction temperature | ≤55u2103 |
south of shanbo road, High-tech Zone, Jining City, Shandong Province, China