We have QHC and QHR series AC Horzontal Hermetic Rotary compressor; HQXL,HQHL,HQXD,HQHD series Condensing Uint applied in small cold rooms, refrigerated cabinet, refrigerated equip and so on. The refrigerant is R404a.Evaporating temp. is from -5 degree to -40 degree. We also have XB/HB series DC Speed variable Compressor for electric-vehicle.