Neptune Refrigeration Co Pvt. Ltd manufactures Double Contact Plate Freezer. Neptune Refrigeration Co Pvt. Ltd is an ISO 9001:2000 certified company. Neptune Refrigeration Co Pvt. Ltd supplies industrial refrigeration and air-conditioning equipment. Double Contact Plate Freezer is of robust construction. Double Contact Plate Freezer is specially designed aluminum extruded freezing plates which are fitted and all surfaces in contact with products are manufactured with aluminum alloy. The freezer cabinet is insulated and the external and internal surfaces can be cladded with of stainless steel, aluminum or pre coated GI sheet as per customers need. These freezing plates are manufactured with patented aluminum alloy with passages for refrigerant circulation. The plates operate with ammonia, R-22 and other refrigerants and have undergone rigorous pressure tests to ensure maximum strength and prevent leakages.