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Product profile
Customization
AvailableMaterial
PA/PESize
on RequestType
Vacuum BagThickness
>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
High Barrier Performance: OTR less than 40, keeping food fresh longer than many market brands.
Customizable Dimensions: Width from 15 to 30cm and Length from 300 to 5000cm available.
OEM/ODM Service: Full customization support including printing and packaging on request.
Eco-Friendly Printing: Single color printing available using eco-friendly water-based ink.
Versatile Applications: Suitable for meat, seafood, dairy, fruits, vegetables, and sous vide cooking.
Fast Vacuum Sealing: Clear micro-channels designed for rapid air removal and sealing.
Comprehensive Certifications: FDA, LFGB, BPA FREE, RoHS, Reach, GS, BSCI, and SEDEX certified.
Large Scale Production: Daily output up to 30 tons of embossed film and 20 tons of bags.
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: ≤2.17h 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 are the available size options?
A:
Width ranges from 15 to 30cm, and length ranges from 300 to 5000cm.
Q:Can I get a free sample?
A:
Free samples are available, but freight charges must be collected from the buyer.
Q:Is custom printing available?
A:
Yes, single color printing is accepted, but it requires extra cost and meets a minimum order quantity.
Q:What materials are used for the bags?
A:
The bags are made from PA+PE laminated film or co-extruded film with a thickness greater than 100 microns.
Q:What certifications does the product have?
A:
Products are certified for safety including FDA, LFGB, BPA FREE, RoHS, Reach, and GS.
Send Inquiry
*To:
Haining Huilong Plastic Co., Ltd.
Haining Huilong Plastic Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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