Liquid drug is better packed in glass bottles, but many syrup products are packed in plastic bottles for its light weight and unbreakable quality and cost.  PET bottles are chosen for its transparent quality.  Caps are important components to ensure the integrity of the whole product.  

• use intact flip top with anti-theft function.
• AOC series could be sealed without liner and opened with one hand.
• Also enclose measuring cup to measure liquid doses accurately.