Materials Accepted :#1 Copper, #2 Copper, Al Rims, Aluminum Cans, Aluminum Turnings, Auto Radiators, Extrusions, Irony Aluminum,… 14 materials

Materials Accepted :#1 Copper, #2 Copper, Aluminum, Aluminum Cans, Auto Radiators, Brass, Copper, Copper plate- copper light,… 17 materials

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

Materials Accepted : Copper Sheet, #1 Copper, #2 Copper, 316 Stainless Steel, 400 Stainless Steel, Aluminum Cans, Aluminum… 25 materials

Materials Accepted :#1 Copper, #2 Copper, Auto Radiator Irony, Auto Radiators, Bare Bright Copper, Clean Aluminum, Electric… 39 materials