- Dynamic cooling system - Tropical compressor resist voltage fluctuation . - Multi positional shelf system - Environment friendly - Adjustable high load bearing shelves - Pre painted steel inner liner - Heavy duty unidirectional wheels - Adjustable feet in the front - R134a or R290 Refrigerant Gas - Cyclopentane insulation - Uniform air distribution - Wide steel condenser with cooling fan for high efficiency and durability . - Clean back design - Strong PVC door frame - CE,TUV,SASO,GS,IRI,ROHS - 220/240V 50/60HZ - Durable ABS lower grill - Internal LED light .