wire on tube codenser,regrigerator condenser,wire tube condenser,freezer condenser,tube condenser,fridge condenser.compressor,filter drier details are as follows:1) Material: a) Bundy tube (steel tube coated with copper) 2) Structure: bundy tubes welded with steel wires 3) Painting: Cathode electrophoretic painting (black) We can supply the items according to customers' drawings or samples. Packing:With plastic caps at both endsIn standard carton, each piece separated by packing paperIf you are interested pls feel free to contact us,we will reply you immediately,thank you