1.electric auto-control,ow noise 2.compressor From:China,Italy ,and France, high capacity 3. 3 tank*12L 4.stainless steel Feature1) Electronic auto-control2)compressor From:China,Italy Aspera,and France Tecumseh.3) Electromagnetic transmission shaft4) Low noise5) Air cooling6) High strength and nonpoisonous freezing tank7) Acid alkali and low temperature resistant8) High capacity with low power9) ...