Plastic bottles are typically used to store liquids such as water, soft drinks, motor oil, cooking oil, medicine, shampoo, milk, and ink. However, the plastic bottles need to go through blow modeling to be shaped.So, first a Preform Plastic Bottle goes through the three stages to become a shaped bottle. Our company can provide the manufactirers with different types of preforms needed for different shapes of plastic bottles we are able to supply any weight and any neck size , on this case already our production line produce mentioned below information. material: 100% new plastic type:pet packing:depend grams color:high transparent and any color is available capacity:it depend to weight Certificate: SGS,FDA,BPA FREE weight:16-18-21-23-24-25-28-31-33-35-43-50-55-60-65 neck size:28 18/81-28 18/10- 38 2start- 38 3start -30 /3025-30/ 2925-46-68-86-5gallon-40-32-28-26 Packaging: Bottles and caps are packaged in seperate PE bags then put them into very hard cartons which is suitable for long distance by air or sea.