What certifications do the products have?

Products are certified with FDA, LFGB, BPA FREE, RoHS, Reach, and GS.

What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

What types of valves are supported?

The one-way valve supports both hand pumps and mini electric pumps.

Vacuum Seal Valve Zip Lock Zipper Bags

Name: Vacuum Seal Valve Zip Lock Zipper Bags
Brand: Haining Huilong Plastic Co., Ltd.
SKU: 2310122315

Zhejiang, ChinaHaining Huilong Plastic Co., Ltd.

US$0.10-0.30

30,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

PA&PE

Thickness

＞100 microns

Transparency

Transparent

Hardness

Soft

Feature

Moisture Proof, Sous Vide

Processing Type

Multiple Extrusion

Usage

Packaging Bag, Promotion Bag, Vacuum Bags

Transport Package

Cartons

Specification

on your request

Trademark

OEM/ODM

Origin

China

HS Code

3923210000

Production Capacity

400X40hc Per Year

Key features

Long-term Vacuum Retention: Maintains vacuum seal for over 2 weeks to keep food fresh longer.

Customizable Sizes: Available from 10*15cm to 40*60cm with production on request.

OEM/ODM Service: Full OEM and ODM services available for custom branding and design.

Premium Material Construction: Made from PET/PA/PE laminated film with classic small dot embossed texture.

Double-Track Zipper: Built-in double-track vacuum zipper ensures superior airtight sealing.

Versatile Valve Options: Adhesive and injection-molded valve options available for hand or electric pumps.

FDA & LFGB Certified: Product safety certified by FDA, LFGB, BPA FREE, RoHS, Reach, and GS.

Free Sample Available: Free samples provided, buyer only needs to cover freight costs.

Company profile

Haining Huilong Plastic Co., Ltd.

Zhejiang, China

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.