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Product profile
Customization
AvailableMaterial
PA&PEThickness
>100 micronsTransparency
TransparentHardness
SoftFeature
Moisture Proof, Sous VideProcessing Type
Multiple ExtrusionUsage
Packaging Bag, Promotion Bag, Vacuum BagsTransport Package
CartonsSpecification
on your requestTrademark
OEM/ODMOrigin
ChinaHS Code
3923210000Production Capacity
400X40hc Per YearKey features
BPA Free Material: Made from PA+PE laminated film, ensuring safety for food contact.
Superior Oxygen Barrier: OTR less than 40, keeping food fresher longer than standard brands.
Small Dot Embossing: Classic texture creates micro-channels for fast and efficient vacuum sealing.
Customizable Sizes: Available from 10x15cm to 40x60cm, with custom sizes produced on request.
OEM/ODM Service: Full customization support including printing and packaging design.
Eco-Friendly Printing: Uses water-based ink for single-color printing, ensuring environmental safety.
Multi-Application Use: Ideal for fresh meat, seafood, cheese, fruits, vegetables, and sous vide cooking.
Easy-Tear Option: Optional easy-tear seam available for enhanced user convenience.
Company profile

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-02-03 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤5.16h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryHaining Huilong Plastic Co., Ltd. is a China-based manufacturer of vacuum bags, storage bags, and multilayer co-extruded film, operating from Zhejiang with 51 employees and a manufacturing plant exceeding 11,000 m². It reports more than 10 production lines, export sales of 71%–90%, exports since 2010, and markets across South America, East Asia, Europe, Australia, and North America. Production lead time is stated as one month in both peak and off-peak seasons. The supplier describes itself as focused on R&D, environmental protection, automation, and product quality, but reports only two R&D engineers, fewer than five quality-control staff, and no supplier-management-system certification. Buyer records associate the company with Costco Korea for vacuum sealing rolls and bags in 2025, although the provided transaction values are not usable for performance assessment.
Supplier typeThe supplier is explicitly identified as a manufacturer and factory, legally organized as a limited company in Zhejiang, China. Its stated commercial activities and product keywords cover packaging products, vacuum bags, and multilayer co-extruded film.
CertificationsThe supplier-management-system certification field is explicitly recorded as "NIL," indicating no certification is reported in the provided information. This is a stated lack rather than merely incomplete documentation.
Production capacityThe supplier reports more than 10 production lines, a manufacturing plant exceeding 11,000 m², and one-month fulfillment times in both peak and off-peak seasons. Its products are manufactured in-house, and these stated resources and lead times provide explicit evidence of production capability.
Client casesThree 2025 records associate HAINING HUILONG PLASTIC CO., LTD. with Costco Korea for Kirkland Signature vacuum sealing rolls and bags, providing a concrete buyer and product reference. The records do not provide order scale, delivery results, quality outcomes, or repeat-purchase evidence, so the case supports customer experience but not its quality level.
Product Q&A
Q:What is the oxygen transmission rate (OTR)?
A:
The OTR is less than 40, which is better than many well-known brands on the market (around 45).
Q:Can the bag size be customized?
A:
Yes, sizes range from 10*15cm to 40*60cm and can be produced on request.
Q:Is the product safe for food contact?
A:
Yes, the product is BPA FREE and certified by FDA, LFGB, RoHS, Reach, and GS.
Q:Do you offer OEM and ODM services?
A:
Yes, we provide full OEM and ODM services including trademark and packaging customization.
Q:What is the lead time for orders?
A:
The average lead time is one month for both peak and off-peak seasons.
Send Inquiry
*To:
Haining Huilong Plastic Co., Ltd.
Haining Huilong Plastic Co., Ltd.*Content:
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