Mailing Poly Bags
Place of Origin:Fujian, China
Brand Name:Sanyao
Model Number:LK111
Size:Custom Size
Application:Mailing,courier,express,etc.
Description
Xiamen Leadkit Group Co., Ltd. is one of the most reliable manufacturers and suppliers of mailing poly bags in China, also supports customized service. With abundant experience, we warmly welcome you to wholesale cheap mailing poly bags from our factory.
Products DescriptionMailing Poly Bags Wholesale Supplier for E-commerce & Apparel Shipping
Our mailing poly bags are designed for businesses that ship high volumes of lightweight products and require reliable, cost-efficient packaging. Made from premium PE material with a strong self-seal flap, these PE poly mailing bags provide excellent protection against water, dirt, and rough handling during transit. They are widely used by apparel brands, online stores, fulfillment centers, and cross-border sellers looking for durable, branding-ready packaging at factory price.
Product Details
We manufacture our poly mailers using high-quality polyethylene (PE) with multiple thickness options to meet different usage scenarios-from lightweight clothing shipments to heavier retail items.
Available specifications include:
- Material: PE (Polyethylene)
- Thickness options: 40–120 microns
- Colors: Grey, white, black, blue, pink, purple, or fully customized
- Sealing: Self-seal / Peel-and-seal adhesive closure
- Printing: Up to 8 colors (custom logo & branding available)

Why B2B Buyers Choose Our Poly Mailers

Our poly mailers are built for businesses that manage daily pick-and-pack operations. Compared with paper envelopes or traditional cartons, poly mailers reduce shipping weight, speed up order fulfillment, and provide a clean, professional look for brand shipments.
Key advantages for B2B buyers:
- Tear-resistant, waterproof PE material
- Lightweight structure that helps reduce freight cost
- Strong adhesive that seals securely without tape
- Smooth surface suitable for barcode labels
- Custom colors and logo printing available for brand identity
- Stable supply for long-term cooperation
- Flexible MOQ and options for bulk purchase
Whether you are a clothing label preparing seasonal shipments or a 3PL handling thousands of parcels daily, our bags are engineered to support high-volume workflows.
Applications Across E-commerce and Wholesale Industries
Our poly mailer bags are widely used by:
- Online fashion retailers & boutique brands
- Large apparel factories
- Cross-border sellers on Amazon, Shopify, Shopee, Lazada
- 3PL warehousing & fulfillment centers
- Accessories, cosmetics & lifestyle product distributors
- Subscription box companies
- SMEs needing cost-effective shipping packaging
The combination of low shipping weight, strong durability, and customizable branding makes poly mailers one of the most common packaging choices in global e-commerce.

Custom Printing & Branding Options
We support OEM/ODM services for businesses looking to enhance brand visibility through packaging. Our printing technology allows:
- Up to 8-color flexographic printing
- Matte or glossy finish
- Custom color matching
- Reinforced bottom for heavier items
- Additional tear-off strips for returns
Custom poly mailers help strengthen brand recognition, improve the unboxing experience, and differentiate your packaging from competitors.
Bulk Supply, Factory Price & Fast Fulfillment
As a direct manufacturer, we offer:
- Competitive factory price
- Flexible MOQ
- Stable inventory for continuous supply
- Short lead time suitable for seasonal sales peaks
- Support for urgent orders when needed
Our production capacity ensures fast turnaround even for large wholesale orders, making us a dependable partner for scaling brands.
Frequently Asked Questions
Q: Can I order custom-printed mailing bags with my logo?
Yes, we offer customized printing up to 8 colors with your artwork, brand name, and size requirements.
Q: What is your MOQ?
MOQ varies by size and printing requirement, but we offer flexible options for both SMEs and large distributors.
Q: Do you provide free samples?
Yes, we can send samples for quality checking before bulk purchase.
Q: What is the lead time for production?
Typically 10–15 days for standard orders and slightly longer for custom printing.
Q: Are the bags suitable for clothing shipments?
Absolutely-most apparel brands choose 60–80 micron thickness for daily shipments.

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