| After-sales Service: | Lifetime Tech Support&Dispatch Engineer&Video Meet |
|---|---|
| Warranty: | 1 Year, 1year |
| Certification: | ISO9001, CE, ISO, CE |
| Noise Level: | Medium, 73decibel |
| Voltage: | 220V/380V/440V/Customized, 220V/380V/415V/ Customized |
| Purity: | 93-96%, 93%-95% for Psa Oxygen Generation Plant |
| Samples: |
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| Customization: |
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