Time: From 15th - 22th
Who: Our techinicain team of 5
Place: Qinghai province Golog Tibetan
Content: Will be in place and do the testing of portable oxygen concentrator at an altitude of 4100 meters.
The result is extraordinary, the purity remains above 90% at 1LPM, while the rest functions perform wonderfully.
Contact: Frank Ni
Add: Floor 2 of No .2 Workshop, No. 66,Shunxing Road, Lujia Town,Kunshan, Suzhou City, Jiangsu Province, 215331, China