... in supermakets, shopping malls, restaurants etc.Standard component includs:Compressor ( different brand, Tecumesh, Copeland, Danfoss etc)Condensor, Fan ... Pressure control, Pressure gauge, Service valve, Crank heater, oil sperator for low temperature only.Optional unit:Phrase protector Relay ... Main Switch, Contactor, Suction Accumulator.Production lineProduction machine refrigerating Condensing unit