The Minimum Order Quantity is 1000 pieces.

What is the lead time?

The lead time is within 7-15 days after receiving the full payment.

What certifications do you have?

Our products are certified with ISO9001, SGS, TUV, and GRS, ensuring high quality and reliability.

Factory Price Packaging Express Envelopes Self-Adhesive Plastic Courier Bag

Name: Factory Price Packaging Express Envelopes Self-Adhesive Plastic Courier Bag
Brand: Shandong Security Seal Co., Ltd.
SKU: 2058736362

Shandong, ChinaShandong Security Seal Co., Ltd.

US$0.03

1,000-9,999 Pieces

US$0.02

10,000-49,999 Pieces

US$0.01

50,000+ Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Sealing Method

Self-sealing

Material

Plastic

Model NO.

poly mailer

Size

Custom Size Accepted

Waterproof Performance

Waterproof

Product Name

Poly Mailer

Feature

Explosion Proof Edge High Adhesion Waterproof High

MOQ

1000PCS

Thickness

2.3mil/2.5mil/3mil/50-200microns/Customized

Logo

Accept Customized Logo

Tolerance

±0.005

Transparency

Non-Transparent

Transport Package

Carton Packing

Specification

customer customization

Origin

Shandong, China

HS Code

392321

Production Capacity

500 Million/Year

Key features

Custom Size & Logo: Accepts custom sizes and customized logos to meet specific branding needs.

High Adhesion Seal: Strong destructive adhesive glue ensures security and prevents unauthorized opening.

Durable Protection: Shock proof, waterproof, moisture proof, and tear proof for safe transit.

Flexible Thickness: Available in 2.3mil, 2.5mil, 3mil, 50-200microns, or customized thickness.

Professional Printing: Supports UV and gravure printing with up to 10 colors for high-quality branding.

Certified Quality: ISO9001, SGS, TUV, and GRS certified ensuring high quality and reliability.

Fast Delivery: Short lead time of 7-15 days after receiving full payment for quick turnaround.

Manufacturer Direct: Direct factory supplier with 10 years experience in poly mailer production.

Company profile

High Repeat Buyers ChoiceQuality AssuranceStandardized quality controlPrivate Mold

Shandong Security Seal Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 4 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.56h

About Our Factory & Business Background

AddressXinyang Town Industrial Park, Binzhou, Shandong, China

Plant Area2010 square meters

Number of Employees22

Registered Capital3,000,000 RMB

Terms of PaymentLC, T/T, PayPal, Western Union

International Commercial Terms(Incoterms)EXW, CFR, CIF, FOB

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity100 Pieces

Supply Chain Partners8

Our Production Capability & Technical Expertise

Main ProductsSecurity Seals, Plastic Seal, Cable Seal, Bolt Seal, Meter Seals

Production Lines3

Production MachinesHorizontal Injection Molding Machine, Vertical Injection Molding Machine, Pressing Wire Machine, Wire Breakage Machine, Laser Printing Machine

QA/QC inspectors3 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers2 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2020-10-21

Main MarketsSouth America, Southeast Asia/ Mideast

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff9

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Are you a manufacturer?

Yes, we have been producing Poly Mailers for ten years, and our factory is located in Shandong Province.

Q:Do you have stock products?

Yes, we have common sizes in stock. We also accept OEM orders for customized products with your logo.

Q:What information is needed for a quotation?

Please provide detailed specs (material, size, thickness, color, logo), demand quantity, packaging requirements, and any other special requirements.

Q:What is the sample policy?

Free samples are available for existing stock or standard sizes. Custom samples require a mold fee, and courier costs are borne by the consignee or billed to the invoice.

Q:What are your main advantages?

We offer professional expertise with 10 years experience, fast delivery due to efficient management, integrity in commitments, and competitive prices as a direct supplier.