Beijing Peking University Pioneer Technology Corporation Ltd. (PKU PIONEER) specializes in research and development of VPSA (Vacuum Pressure Swing Adsorption) and PSA gas separation and energy saving & environmental protection technologies, as well as design, manufacture and engineering construction of complete sets of equipment.Main products are VPSA-O2 plant, PSA-CO, PSA-H2 plant and gas separation adsorbents. PKU Pioneer has designed and constructed over 400 large and medium VPSA gas separation and purification plants and projects, they have all reached international advanced standard.