... shielding· Fine heat dissipation performance Chocolate packing foilInformation about Aluminum foil: Chocolate packing foil 1)Alloy: 8011 1235 11452)Temper: O 3)Thickness ... ,Henan province.At present, we are major in producing aluminum sheet, aluminum roll, and aluminum foil of 1 series ,3 series ,5 series ,6series ...