Aluminum foil is made of the original aluminum alloy after the rollingprocess itself without heavy metal and other harmful substances.Aluminum foil is made of the original aluminum alloy after the rollingprocess itself without heavy metal and other harmful substances.Aluminum foil is made of the original aluminum alloy after the rollingprocess itself without heavy metal and other harmful substances.Aluminum foil is made of the original aluminum alloy after the rollingprocess itself without heavy metal and other harmful substances.Aluminum foil is made of the original aluminum alloy after the rollingprocess itself without heavy metal and other harmful substances.Aluminum foil is made of the original aluminum alloy after the rollingprocess itself without heavy metal and other harmful substances.Aluminum foil is made of the original aluminum alloy after the rollingprocess itself without heavy metal and other harmful substances.Aluminum foil is made of the original aluminum alloy after the rollingprocess itself without heavy metal and other harmful substances.Aluminum foil is made of the original aluminum alloy after the rollingprocess itself without heavy metal and other harmful substances.Aluminum foil is made of the original aluminum alloy after the rollingprocess itself without heavy metal and other harmful substances.Aluminum foil is made of the original aluminum alloy after the rollingprocess itself without heavy metal and other harmful substances.Aluminum foil is made of the original aluminum alloy after the rollingprocess itself without heavy metal and other harmful substances.Aluminum foil is made of the original aluminum alloy after the rollingprocess itself without heavy metal and other harmful substances.Aluminum foil is made of the original aluminum alloy after the rollingprocess itself without heavy metal and other harmful substances.Aluminum foil is made of the original aluminum alloy after the rollingprocess itself without heavy metal and other harmful substances.Aluminum foil is made of the original aluminum alloy after the rollingprocess itself without heavy metal and other harmful substances.Aluminum foil is made of the original aluminum alloy after the rollingprocess itself without heavy metal and other harmful substances.Aluminum foil is made of the original aluminum alloy after the rollingprocess itself without heavy metal and other harmful substances.Aluminum foil is made of the original aluminum alloy after the rollingprocess itself without heavy metal and other harmful substances.Aluminum foil is made of the original aluminum alloy after the rollingprocess itself without heavy metal and other harmful substances.Aluminum foil is made of the original aluminum alloy after the rollingprocess itself without heavy metal and other harmful substances.