Hubei Mingda Plastics Products Co., Ltd. is one of the leading manufacturers and suppliers of inner tank in China, also supports customized service. Welcome to wholesale cheap inner tank in stock here and get free sample from our factory. Quality products and low price are available.
Products Description Tel:86 135 8082 2157

PP PE Inner Tank for Plastic Packaging
This inner tank is designed as the internal container of a multi layer plastic packaging system. It is made from PP or PE and can be matched with a compatible outer container and closure.
Available with 38/400 and 45/400 neck finishes, it is suitable for packaging projects that require a separate inner container.
Key Features
◎ PP or PE Material
Available in polypropylene (PP) and polyethylene (PE) according to your packaging requirements.
◎ 38/400 and 45/400 Neck Finish
Two neck specifications are available for matching compatible caps and outer packaging components.
◎ Multiple Color Options
White, translucent and customized colors are available for OEM projects.
◎ Designed for Multi Layer Packaging
The inner tank works as part of a complete packaging structure rather than as a standalone bottle.
| Item | Details |
|---|---|
| Product | PP PE Inner Tank |
| Material | PP / PE |
| Neck Finish | 38/400, 45/400 |
| Color | White, translucent, custom |
| Type | Inner Container |
| Customization | Material, color, dimensions and specifications |





OEM and ODM Support
Mingda supports customized production for plastic packaging components.
You can provide:
- Existing sample
- Technical drawing
- Required dimensions
- 38/400 or 45/400 neck finish
- PP or PE material requirement
- Color requirement
- Target quantity
Our team can review the specifications and confirm whether the required structure can be produced before sampling and mass production.
Quality Control
Each production batch is checked according to the confirmed product specifications. Key inspection points include dimensions, weight, appearance, material consistency and neck finish.
For customized projects, product specifications can be confirmed before mass production to reduce dimensional or compatibility issues during assembly.


About Mingda
Hubei Mingda Plastics Products Co., Ltd. is a direct manufacturer of plastic packaging containers and components. Founded in 2006, Mingda now operates a manufacturing facility covering more than 69,000 m² in Xianning, Hubei Province.
The company currently operates 270+ fully automated production lines, with a production capacity of approximately 2.56 million units per day and more than 800 million units per year.
Mingda provides OEM and ODM manufacturing for plastic bottles, jars, caps, sealing materials and customized packaging components.


Request a Sample or Quotation
Have a specific inner tank requirement?
Send us your drawing, sample, dimensions, material and neck finish. Mingda can check the packaging structure and provide the corresponding product specifications, sample and quotation.
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