... ,ISO9001-2000,GMP Aluminum- plastic caps,Flip off cap,Flip off seal1) Aluminum sealed with plastic flip off top 2) For glass antiboitic bottles ... , 18mm 20mmand 30mm.We can product Flip off Seal, Aluminum Cap and Clear Glass Vials matching with the Rubber Stopper . Our annual ... material.We also make customized product according to customers’ requirement. flip off cap with Logo