National Refrigeration and Air Conditioning Products Canada Corp., is a leading North American manufacturer of commercial ref ... rigeration products marketed under the KeepRite Refrigeration brand name. These products include specialized applications in food storage and processing, industrial process cooling, including evaporator coils, condensing units, condensers, heat transfer and heat recovery and air conditioning products. From the smallest unit to the very largest, KeepRite Refrigeration brings experience and commitment to the refrigeration industry - beginning with the product design and engineering, and continuing through manufacturing, sales and after market support. KeepRite Refrigeration products have been manufactured and distributed worldwide for almost 70 Years. read more