... fin 1.Type: Refrigerator Parts2.Model: CR-EP3.Copper Tube Diameter: 7mm,7.94mm,9mm,9.52mm,10mm,etc ... refrigerant and so on9.Side plate: galvanized plate or aluminum plate10.Pitch of holes and pitch of rows : ... as per customized samples or drawing.13.Producing procedure: tube bending, punching fin, expanding, digressing, drying,Welding, ... Cooling Evaporator,5.0Rows 6.0Holes,Copper Tube,Aluminium Foil