Materials Accepted : Radiators, #1 Copper, #1 Insulated, #2 Copper, #2 Insulated, Aluminum, Aluminum Extrusion, Aluminum… 19 materials

Materials Accepted : Copper Sheet, #1 Copper, #1 Insulated, #1 Insulated Copper Wire, #1 prepared Steel, #2 Copper, #2 Insulated,… 63 materials

Materials Accepted :#1 Copper, #1 Copper Bright Wire, #2 Copper, #2 Insulated, #2 Insulated Wire, Alum Turnings, Aluminum,… 28 materials