Purchase Qty. Reference FOB Price
20-99 Pieces US$100.00
100-499 Pieces US$90.00
500+ Pieces US$80.00
Product Description
Product Description Light Weight Oxygen Concentrator with Remote Control and Voice Broadcast Oxygen concentration refers to the oxygen content in the gas produced by the oxygen machine. In other words, 90% oxygen concentration means that the oxygen participation in the production of oxygen is ...