HONGYUAN As a high-quality PET preform supplier, PET Preforms are FDA/EFSA certified.
PET preforms are typically made from PET resin using the injection molding process. Preforms are then heated and stretched to create PET bottles for various products such as water, soda, and other beverages. PET preforms play a crucial role in the packaging industry as they ensure the durability and safety of the products stored within them.