... 2high technology good service 3professional supplier strong refrigeration Large cold storage:Feature of modular cold storage:-- temperature range: -40~+20c(-40F~+68F) ... -famous brands, like danfoss, castle, every control, siemens, LGApplication:Food(meat, vegetable,fruit,dairy,drink),medicine,chemical,electronics,etc.-- materials ... may give us will be treated strictly in confidence Large cold storage