Air Conditioner And Refrigeration Aluminum tube Alloy: 1050, 1060, 1070, 1100, 3003 Temper: ... Main application: Freezer, Heat Transfer, Air Conditioner, Refrigerator, etc. MOQ: 3 Tons/Per size Packaging: Strong wooden cases or pallet, and about 14 ~ 15 ... product manufacturers in China, basing on our large production scale and advanced technology, we got the high quality product as well ...