Oxygen Concentrators for you

Smart-C was established in 2001 with a strong professional team. We have devoted to the development of a high-efficiency Oxygen concentrator for years. Now, a low consumption, low noise, light-weighted, and high O2 content Oxygen Generator is officially introduced to you. There are 2L, 3L, 5L, 6L, 8L, 10L, 20L for your choice. A special 2L continuous and 8L pulse setting, and 5L 95% O2 carry-on Oxygen concentrators are available for home, car, outdoor, and climbing the mountain use.