... already supply to some famous manufacturer in Europe and China.copper tube diameter: 5/16 and 3/8 type of ... copper tube:inner screw thread/inner grooved pipe or bare/smooth pipe.aluminum foil: hydrophilic or bare.fin ... fin condenser,cooling cabinet condenser,air cooled condenser,heat exchanger,copper condenser, aluminum condenser,condenser coil,refrigerator condenser,fridge condenser,freezer ...