Envelope Folders | Taiwanese Manufacturer – Leos'
We provide the service of OEM and ODM. Color, Size, Closure, Material, Thickness, and even Number of layers all can be customized. A envelope folder with snap or velcro closure is a great choice to let your work and study more efficiently. Navigate Leos' office supplies categories to quickly find plastic files, pencil cases, storage boxes, and more. Group products by use case to plan assortments for retail, school, and corporate programs.
Envelope Folders
China Supplier of Plastic PP Document File Folder, File Bag, Document Wallet and File Wallet for Office and School Storage
We provide the service of OEM and ODM. Color, Size, Closure, Material, Thickness, and even Number of layers all can be customized. A envelope folder with snap or velcro closure is a great choice to let your work and study more efficiently.
Document file bag protects your documents and keeps them organized. Use this pocket file to organize your documents, reports, artworks, resume, homework and class assignments. Contact us and Get your custom document folder.
Check Size Carry Folder
913-P-DL
Leos’Check Size Carry Folder is made of PP material. It is soft, lightweight, and of great...
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A5 Snap Button Folder
913-P-A5
The A5 Snap Button Folder is made of PP, which is durable, lightweight, water and tear-resistant....
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B4 Pastel Popper Wallet
913-P-B4
The B4 Pastel Popper Wallet is made from high-quality PP material. With soft and warm pastel...
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A4 Pastel Carry Folder
913-P-A4
The A4 Pastel Carry Folder is made of PP. The press-snap closure on the curved flap keeps documents...
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Floral Document Folder
1366
The portable Floral Document Folder is about A4 size and made of PP material. It is lightweight...
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Twin Pocket Zip Folder
Z308
Twin Pocket Zip Folder is made with durable PP material. This product has a polka dot-design...
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Expanding File Wallet
183B
The Expanding File Wallet is made of durable PP, tear-proof and water-proof, odorless, and non-toxic...
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Envelope Folder Pockets
913-3P / 922-3P
The Envelope Folder Pockets with 3 pockets are made of PP material, lightweight to carry around....
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Custom Envelope Folder
913
Leos' Poly Envelope Folder is a simple yet essential tool for organizing your papers. This...
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PP Gusset Carry Folder
523
ThePP Gusset Carry Folder plus is a perfect design of expandable gusset to give a larger capacity...
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Gusset Envelope
501
Gusset Envelope, a copy-safe pp construction with various sizes & two types of loading direction,...
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E310 PP L Shape Folder
400
The A4 E310 PP L Shape Folder is made of durable polypropylene, lightweight to hold your papers...
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OEM Envelope Folders for Compliance-Ready Industrial & Office Use
Leos' produces Envelope Folders to meet the needs of engineers, procurement managers, and B2B buyers who require reliable, audit-ready office and industrial supplies. Manufactured in Taiwan under ISO, BSCI, SMETA, and GSV certifications, each Envelope Folders unit supports compliance and sustainability goals for global sourcing.
Our Envelope Folders includes OEM customization options—material grade, dimensions, printing, and packaging—to align with your project requirements and operational standards.
Leos' ensures consistent quality, stable lead times, and complete documentation to streamline your procurement process from RFQ to delivery, supporting long-term sourcing and product standardization.