... Optional: With or Without (Flange, Groove, Vent, Stud). Note: Exceptional specifications can be produced on consultationAluminum Shell aluminum capacitor cans, shell ... size (diameter is more than 80mm),20,000pcs with small size (diameter is less than 80mm)surface treatmentcleaning, ... drawing plant and equipments aluminum capacitor shells, round cans with kinds of dimensions for CBB65 capacitors