1070 O Aluminium Round Tube For Freezer Alloy: 1050, 1060, 1070, 1100, 3003 Temper: O, ... : 3 Tons/Per size Packaging: Strong wooden cases or pallet, and about 14 ~ 15 tons in one 40' container Shipment: within ... product manufacturers in China, basing on our large production scale and advanced technology, we got the high quality product as well ...