... work out improvement requirements.3. we will send the mould testing video before shipment2013 High quality mold plastic bottle cap mould ... s requirement.9.company historyMore than 20 yearsPet preform Cap for Bottle Material: with 100% new material(PE&PP) ... MonthCap usage :Push/pull cap,Flip-off cap,Flip-top cap,Edible oil cap,Castor cap,Shampoo cap,Mineral water cap,Beverage cap,Detergent cap and so on ...