... 20micron2. Material:alloy: 8011-O3. Packing: color box,or shrink film,metal/plastic cutter,1roll/color shrink film, ... 42 rolls/carton (brown color carton, or color carton)4. Certification: BRC ,SGS,SEDEX,FDA, ... is 30,000,000 USD.With a good reputation for good service, best quality, Quanxin enjoys great popularity ... relationship with in the near future! household aluminium foil roll for food