AC Component Specialists, Inc. (ACCS) is the only factory authorized Remanufacturer of HITACHI screw compressors and the National Distributor for New HITACHI screw compressors, parts, and oil (in stock). New BSR Fusheng screw compressors are also available through ACCS. Factory parts and specs are used for Fusheng SR Reman. screw compressors (in stock). In addition, other brands of compressors, New from the OEM or Remanufactured HVAC/R replacements, parts, and oil are quotable. Our services have grown to be a One Stop Shop for many expanded offerings: scroll, helium, recip. air compressors and more. Call us or check out our website to request details.