Mitsubishi Heavy Industries Compressor International offers two product lines for CO2 compression: in-line/between bearing (MAC) and multi-shaft/multi-stage, also referred to as integrally geared (MAC-G). With a track record of supplying over 100 units for CO2 service since the 1990's, MCO is well-equipped to provide the best-suited CO2 compressors for customers' projects.