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Factory Direct Sale! Passed Ppwr Certification! Packing List Envelope 4.5" X 6"
US$0.023
10,000-49,999 pieces
US$0.02
50,000+ pieces
Product profile
Customization
AvailableSealing Method
Self-sealingMaterial
PP/PE/CPP/CPESize
4.5" X 6''Waterproof Performance
WaterproofThickness
25-60microns Is AvailableIndustrial Use
Mailing/ Packing/ ShippingCraft
Blow Film-Coating Glue-Cover Paper-Hitting/CuttingCapacity
15000000PCS Per MonthSample
Free for Blank SamplesOEM
AcceptSurface Treatment
Color PrintingRelease Paper
41-65GSM Is AvailableCertification
ISO9001/2004Making Process
Plastic Packaging BagsRaw Materials
Low Pressure Polyethylene Plastic BagBag Variety
Back Seal BagsFeature
Waterproof, StickyShape
FlatTransport Package
Carton/PalletSpecification
4.5x5.5 inchTrademark
N/AOrigin
Shenzhen, ChinaHS Code
3923210000Production Capacity
30000000PCS/MonthKey features
Strong Adhesion: Built-in strong adhesive ensures tight sealing and no easy opening.
Easy to Use: No extra tools needed. Simply peel and seal for efficient packing.
Neat Appearance: Smooth seal keeps packages tidy and presentable.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.51h
AI-Powered supplier vetting
SummaryThe supplier is a combined manufacturing company in Shenzhen with ISO 9001 certification, eight production lines, and facilities covering automatic bag making, glue coating, and printing. It demonstrates broad customization and R&D capabilities, including recent new-product development, ODM services, documented design controls, and technical support extending to after-sales service. It also reports OEM service for well-known brands and export sales of 51%–70%. However, it lacks an effective manufacturing contract with related subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation. Financial evidence is limited to year references without substantive financial metrics. SDK availability, sustainability documentation status, and the extent of customer-case evidence remain limited or negative.
Supplier typeThe supplier is identified as a combined company rather than an offshore company. Its offerings cover export trade, manufacturing, service, quality control, R&D, and related information, indicating an integrated supplier profile.
CertificationsThe supplier reports ISO 9001 certification for its management system. This explicitly supports the existence of a recognized quality-management certification, although no additional certifications are listed.
After-Sales capabilityTechnical engineers are responsible for technical support during production and after-sales service, and the supplier has written service-capability procedures with records. However, it has no overseas warehouse, showroom, agent, or branch, which limits locally available overseas support.
R&D capabilityThe supplier reports new products within the past year, ODM service, full and flexible customization, engineering responsibility for new-product development, and auditable design-input, output, review, verification, and validation documentation. It does not have an available SDK, but the broader R&D evidence supports a positive assessment.
Production capacityThe supplier operates eight production lines and lists automatic bag-making, glue-coating, and printing facilities, with finished-product inspection instructions that are uniformly followed. It also reports in-stock capability and 51%–70% export sales, but lacks a valid manufacturing contract with related subcontractors.
Customization capabilityBoth R&D and design-service records list customization from samples, designs, minor customization, full customization, and flexible customization. This is explicit evidence of broad customization coverage.
Client casesThe supplier explicitly reports providing OEM services for well-known brands. This supports the existence of relevant customer experience, although no brand names, project details, or independently verifiable case studies are provided.
Product Q&A
Q:Manufacturer or trading company?
A:
We are a professional manufacturer of express material for DHL, FEDEX, EMS, UPS, TNT and etc.
Q:What's the main products ?
A:
Poly mailer, Security bag,bubble bags, zipper bag,cardboard envelope, packing list envelope, carton sealing tape, security seal and many other related products.
Q:Free sampling or paid sampling?
A:
We normally provide stock samples for you to check the material and quality. If you need samples made strictly in accordance with your exact requirements, sample charges will be applicable.
Q:What's the MOQ?
A:
The MOQ of customized products is 10000pcs per design.
Q:What's the lead time?
A:
Usually, the lead time would be 12-15 days after confirmed design and received deposit. But it depends on the quantity, peak season and etc.
Send Inquiry
*To:
Aes Technology Co.,Ltd
Aes Technology Co.,Ltd*Content:
Supplier replies will be sent to your registered email
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