... be order. Logo and texts can be printed on the seal Aluminium seal:Spec.:13mm, 20mm, 28mm, 32mm.Standard: ISO standard. We can ... be order.Logo and text can be printed on the seal.Output: 20,000,000pcs/month.Quality control: Modern equipment and ... :2000, ISO14001:2004, OHSAS18001:1999 standard. Workshop: clean modern workshop. aluminium seal for antibiotics