KESKİNSO Shock cooling devices are the pre-cooling device of the product to be cooled to -40 and - 18 or -25. We produce devices that can shock 12 or 24 hours between 30 kg and 5500 kg as a standard. to reduce the knife at the central point and do not damage the product while doing this. In-room refrigerators are diversified as floor and ceiling type.