OEM Plastic PET Preform

This OEM plastic PET preform is injection-molded from food-grade PET material and is suitable for blowing 3 to 5-gallon large-capacity drinking water bottles. They feature uniform wall thickness, excellent clarity, and high dimensional stability under heat. The neck finish is precisely molded to ensure a secure fit with various cap types, including press caps and screw caps. As a PET preform manufacturer and wholesale supplier in China, we support bulk orders and OEM production for water bottling factories, packaging distributors, and large-volume buyers.

Safe Material:
100% new food‑grade PET raw materials with no recycled impurities, ensuring the safety of drinking water in all plastic PET preform and PET bottles wholesale applications, including PET in bottle production.

Precise Bottle Mouth:
The tolerance of the bottle mouth is controlled within ±0.05 mm. Compatible with both screw caps and press caps, ensuring a tight and secure seal for 38mm PET preform options.

High Blow Molding Rate:
Stable structure that does not deform during the heating and blowing process. The bottle body stays straight and full after molding, supporting consistent PET preform forming.

Transparent And Bright:
PET bottle preforms have consistent color with no bubbles or black spots. Final bottles appear clear, smooth, and highly transparent in all plastic PET preform applications.

Match With Automatic Line:
Compatible with both fully automatic and semi‑automatic blowing equipment. Helps reduce labor and improve production efficiency for large runs of water bottles.

Stable Batch Supply:
Own mold development, high daily output, and steady production capacity. Suitable for long‑term partnerships and bulk order planning for any 28mm PET preform or standard plastic PET water packaging supply needs.

Bottled Water Filling Factory:
Suitable for producing 19L/20L vat bottles; compatible with handheld rings and gland caps. Widely used in custom bottled water production and trusted by transparent barrel water PET preform factory buyers for bulk supply.

Multinational water enterprises OEM factory:
OEM plastic PET preform meets export needs with a self-blowing and local filling model, reducing shipping costs and improving delivery flexibility.

Daily cleaning products OEM factory:
Used to blow large-capacity bottles for detergent, laundry liquids, and similar products. The structure is sturdy and leak-resistant, ensuring safety during storage and transport.

Different bottles require different preform solutions. We support OEM PET preform customization​ based on your finished bottle design, cap type, and production line.

Neck Finish

Multiple neck diameters and thread structures are available to fit different caps and filling systems. Simply provide your cap specifications, neck drawing, or an existing sample-we'll match it precisely for you.

Preform Weight

Preform weight is selected according to the final bottle's capacity, dimensions, wall thickness, and required strength.

Color

Standard clear PET is available, and we can also produce blue or other custom colors based on your brand requirements.

Bottle Capacity

From small bottles to large water containers up to 20L, we develop custom PET preforms tailored to your bottle structure.

Caps and Handles

Matching screw caps, press caps, and carrying handles can be supplied according to your selected neck finish.

Fast pre-sale sampling:
Free preform samples available within 7–15 days. Sampling tests are supported to confirm blowing compatibility from a reliable custom color preform supplier.

Fast after-sales response mechanism:
If any mismatch in seal or weight occurs, we'll respond promptly and provide replacements or technical support as needed.

Abundant supporting resources:
We also offer caps, lifting rings, and bucket holders to streamline your supply chain and enable more efficient one-stop shipments.

Q: Can you produce PET preforms for 5-gallon water bottles?
A: Yes. Heavy-weight PET preforms can be supplied for compatible 3–5 gallon bottles and other large-capacity bottle projects.

Q: Can you supply matching caps and carrying handles?
A: Yes. Matching caps and carrying handles can be supplied according to the selected neck structure.

Q: What information is required for a quotation?
A: Please provide the neck size, preform weight, bottle capacity, color, order quantity, cap or handle requirements, and destination.

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