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| 2. Product patent certificate | |
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| line interactive UPS mate series patent certification | high efficiency and energy saving UPS patent certification |
| 3. Product safety certification | |
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| line interactive UPS mate series patent certification | line interactive UPS mate series patent certification high efficiency and energy saving UPS patent certification |
| 4. Network products permit | |||
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| UPS approved by ITdepartment,CHINA | UPS approved by Broadcasting and film department, ,CHINA | Class A computer room engineering decoration | |