DEDAKJ Oxygen Concentrators
DEDAKJ established in 1953, with ISO, CE, RoHS and PSE certifications. With medical oxygen concentrators and home oxygen breathing machines as the core, DEDAKJ is the top-rated oxygen concentrator supplier,offers the up to 9 liters mini &small oxygen concentrator, 1-9 ltrs household portable oxygen making machine and 10-20 LPM powerful medical grade oxygen concentrator for hospital breathing therapy oxigenoterapia.