... 32mm ISO9001 OEM is welcome Specifications of aluminum plastic cap 1.Size:13,20,28,32 2.Different ... beneficial priceprofessional manufacturer of plastic cap/plastic closure/medicine aluminum capsfeature of aluminum plastic cap : The Al-Plastic Multi-Cap corresponds to ISO ... tear-off tap, and without overlapping plastic component;Type ZB: Aluminium cap with central opening, and with overlapping ...