Aluminum Crimp Cap manufacturers & suppliers. Recommended product from this supplier. 13mm 20mm 32mm Pharmaceutical Injection Aluminum Plastic Combination Flip off Crimp Vial Cap. FOB Price: US $ 0.003-0.1 / Piece. Min. Order: 1 Piece. Type: Flip Top Cap. Material: Aluminum-Plastic. Sterilization Method: Autoclave Sterilizer, Ethylene Oxide (Eo