API/HFI are involved in the gas compression industry and have been serving clients for over 45 years in designing packages. While concentrating recently on flooded rotary screw packages, the companies have built both rotary screw and reciprocating units from 50-1000 horsepower using Ariel, LeRoi, Boss, and Gardner Denver compressors. API will assist you in designing the correct compressor to fit your gas processing situation.