Solicitudes De Yemen

I have a tender for O2 Manyfoled & Medical air compressor, vacuum system for a small hospital.capacity: 15 Nm3/hRefill 60 cylinder a daycylinder is 40 liters in YemenRegarding purity, it must be clean like 93% - 99% or 95% - 99%

I like to get price for Medical oxygen network with oxygen plant