民生信封製造廠有限公司

This featured letter and envelope set is themed with a cute spot pattern to boost elegance. The set includes lovely labels to decorate letter sheets. Send out heart-warming mails simply with this letter set.
 
  With six envelopes and 12 paper sheets. 
  Available in assorted colors. 
  Packaging: 1 set per plastic bag. 
 

Letter and Envelope Set

Buypoint Technology Limited

 Product Name: Bubble Mailer / Bubble Envelope Product Description: Our high-quality bubble mailers are made from durable outer materials such as PE, kraft paper, or metallic film, lined with bubble cushioning to protect your products during transit. These mailers are lightweight, waterproof, and tear-resistant, helping reduce shipping costs while ensuring safety. Applications: Perfect for shipping fragile or delicate items like electronics, cosmetics, jewelry, accessories, books, and small gifts. Widely used in e-commerce, express logistics, and retail packaging. Key Features: ✔️ Strong bubble lining for excellent shock absorption ✔️ Waterproof and puncture-resistant outer layer ✔️ Self-sealing flap with strong adhesive—quick and tamper-proof ✔️ Lightweight and cost-effective for shipping ✔️ Available in multiple sizes, materials, and colors ✔️ Custom printing and OEM available upon request Make your packaging professional and protective—choose our bubble mailers for a reliable shipping solution.  

Bubble Courier Mailing Bag

📦 Custom PE+PO Courier Mailing Bags – Tear-Resistant, Waterproof, Tamper-Proof✅ Product OverviewOur premium courier mailing bags are made of high-quality blended PE + PO material, offering excellent durability, water resistance, and tamper protection. Designed for secure and efficient shipping, these mailers are ideal for e-commerce businesses, express logistics, and retail packaging. With a sleek surface that firmly holds adhesive labels and a strong self-sealing flap, our poly mailers ensure your products reach their destination safely and professionally. 📌 Product SpecificationsMaterial: PE + PO co-extruded film Thickness: Customizable as needed Size: Multiple standard sizes available or fully customizable Color: Any color with customized printing (logos, QR codes, etc.) Sealing: Self-adhesive (peel &amp; seal) Surface: Smooth, writable, and label-friendly MOQ: Negotiable depending on size and customization OEM/ODM: Supported ⭐ Key Features💧 Water-Resistant &amp; Moisture-Proof – Keeps contents dry during transit 💪 Tear-Resistant &amp; Puncture-Proof – Durable material protects against rough handling 🔐 Strong Self-Seal Adhesive – Secure and tamper-evident, no need for extra tape ✍️ Label-Friendly Surface – Smooth exterior for easy labeling or printing 🎨 Fully Customizable – Size, thickness, color, and printing can be tailored to your brand 🛒 Applications✅ E-commerce packaging (clothing, books, accessories) ✅ Logistics and express shipping ✅ Postal use for documents and non-fragile items ✅ Retail packaging for online stores ✅ Corporate promotional mailers 📦 Packaging &amp; ShippingPacked in bundles and export-grade cartons Fast production and global shipping available Eco-friendly material options available on request 🤝 Why Choose Us?Over 20 years of experience in custom packaging solutions ISO9001:2015 certified manufacturer Full OEM/ODM support Free samples available for quality check Flexible MOQ &amp; fast delivery 

Courier Mail Bag

 Product Name: Bubble Mailer / Bubble Envelope Product Description: Our high-quality bubble mailers are made from durable outer materials such as PE, kraft paper, or metallic film, lined with bubble cushioning to protect your products during transit. These mailers are lightweight, waterproof, and tear-resistant, helping reduce shipping costs while ensuring safety. Applications: Perfect for shipping fragile or delicate items like electronics, cosmetics, jewelry, accessories, books, and small gifts. Widely used in e-commerce, express logistics, and retail packaging. Key Features: ✔️ Strong bubble lining for excellent shock absorption ✔️ Waterproof and puncture-resistant outer layer ✔️ Self-sealing flap with strong adhesive—quick and tamper-proof ✔️ Lightweight and cost-effective for shipping ✔️ Available in multiple sizes, materials, and colors ✔️ Custom printing and OEM available upon request Make your packaging professional and protective—choose our bubble mailers for a reliable shipping solution.   

Bubble Mailing Bag

Product Description Poly Mailersis plastic or paper envelopes that has padding on the inside to protect items. Your goods will be kept safe by the inner bubble lining that swaddles and protects, while the strong paper outer guards and makes labelling a little bit easier. - Internal air bubbles within the bag protect your sensitive contents during transit.- Light weight to keep shipping costs at a low minimum.- Containing a peel and seal strip that allows for quick closures with no need for tape or other closing options.- For shipping many different items such as jewelry, seeds and bulbs, cosmetics, medicines, etc. QUALITY ASSURANCE- This Poly Mailers product was manufactured under ISO 9001:2008 standards.- All products are inspected before delivery, we give you our commitment to quality.- This ensures that all we do for our customers is to the highest possible standard for reliability and excellent service. WHY US- 20 years of experience, USD 50 million turnover last year.- 15 production lines, high production capacity over 100 tons daily output.- A wide range of colours- Leading manufacturer, Good quality control in production process, ISO 9001: 2008 &amp; SGS approved.- Competitive prices, OEM is available. TRADE TERMS- Payment: 30% T/T deposit payment in advance, balance against copy of b/l, western union, L/C.- Production lead time: 25 - 30 days after deposit payment.- Shipping methods: Ocean freight.- FOB shipping port: Shenzhen, mainland China.- If you want to deal with EXW/CIF/CNF term instead of FOB, please specify. Otherwise, FOB price will be quoted under inquiry.OUR SERVICE- Your inquiry related to our product &amp; price will be replied within 24hours.- Well-trained &amp; experienced staff are to answer all your inquiries in English of course.- Working time: 8: 30am - 6: 00pm, Monday to Friday (UTC+8).- OEM &amp; ODM projects are highly welcomed. We have strong R&amp;D team here to help.- Your business relationship with us will be confidential to any third party.- Good after-sale service offered, please get back if you got question. For more details aboutPoly Mailers, please feel free to contact us. We will be more than happy to help in anyway we can. 

Poly Mailers

Product Description Courier Mailing Bagis plastic or paper envelopes that has padding on the inside to protect items. Your goods will be kept safe by the inner bubble lining that swaddles and protects, while the strong paper outer guards and makes labelling a little bit easier. - Internal air bubbles within the bag protect your sensitive contents during transit.- Light weight to keep shipping costs at a low minimum.- Containing a peel and seal strip that allows for quick closures with no need for tape or other closing options.- For shipping many different items such as jewelry, seeds and bulbs, cosmetics, medicines, etc.DESCRIPTION   QUALITY ASSURANCE- This Courier Mailing Bag product was manufactured under ISO 9001:2008 standards.- All products are inspected before delivery, we give you our commitment to quality.- This ensures that all we do for our customers is to the highest possible standard for reliability and excellent service.SGS TESTING CERTIFICATE   WHY US- 20 years of experience, USD 50 million turnover last year.- 15 production lines, high production capacity over 100 tons daily output.- A wide range of colours- Leading manufacturer, Good quality control in production process, ISO 9001: 2008 &amp; SGS approved.- Competitive prices, OEM is available. TRADE TERMS- Payment: 30% T/T deposit payment in advance, balance against copy of b/l, western union, L/C.- Production lead time: 25 - 30 days after deposit payment.- Shipping methods: Ocean freight.- FOB shipping port: Shenzhen, mainland China.- If you want to deal with EXW/CIF/CNF term instead of FOB, please specify. Otherwise, FOB price will be quoted under inquiry.OUR SERVICE- Your inquiry related to our product &amp; price will be replied within 24hours.- Well-trained &amp; experienced staff are to answer all your inquiries in English of course.- Working time: 8: 30am - 6: 00pm, Monday to Friday (UTC+8).- OEM &amp; ODM projects are highly welcomed. We have strong R&amp;D team here to help.- Your business relationship with us will be confidential to any third party.- Good after-sale service offered, please get back if you got question. For more details aboutCourier Mailing Bag, please feel free to contact us. We will be more than happy to help in anyway we can. 

Courier Mailing Bag

Dongguan Rikang Industrial Co., Ltd

Customized logo printing accepted mailer bag/ poly courier colorful bag  Product Specifications: PermanentadhesiveExplosion-proofEdgeLight-Proof ,Adoptthree-layersextrudingmachineHigh tenacity&amp;Water proofColor: customizedSize: customized

Compostable Colorful Design Shipping Envelopes Poly Mailers Printed Plastic Mailing Courier Bag For Clothing Polymailer

Product Description Mailing Bagis plastic or paper envelopes that has padding on the inside to protect items. Your goods will be kept safe by the inner bubble lining that swaddles and protects, while the strong paper outer guards and makes labelling a little bit easier. - Internal air bubbles within the bag protect your sensitive contents during transit.- Light weight to keep shipping costs at a low minimum.- Containing a peel and seal strip that allows for quick closures with no need for tape or other closing options.- For shipping many different items such as jewelry, seeds and bulbs, cosmetics, medicines, etc. QUALITY ASSURANCE- This Mailing Bag product was manufactured under ISO 9001:2008 standards.- All products are inspected before delivery, we give you our commitment to quality.- This ensures that all we do for our customers is to the highest possible standard for reliability and excellent service. WHY US- 20 years of experience, USD 50 million turnover last year.- 15 production lines, high production capacity over 100 tons daily output.- A wide range of colours- Leading manufacturer, Good quality control in production process, ISO 9001: 2008 &amp; SGS approved.- Competitive prices, OEM is available.  TRADE TERMS- Payment: 30% T/T deposit payment in advance, balance against copy of b/l, western union, L/C.- Production lead time: 25 - 30 days after deposit payment.- Shipping methods: Ocean freight.- FOB shipping port: Shenzhen, mainland China.- If you want to deal with EXW/CIF/CNF term instead of FOB, please specify. Otherwise, FOB price will be quoted under inquiry.OUR SERVICE- Your inquiry related to our product &amp; price will be replied within 24hours.- Well-trained &amp; experienced staff are to answer all your inquiries in English of course.- Working time: 8: 30am - 6: 00pm, Monday to Friday (UTC+8).- OEM &amp; ODM projects are highly welcomed. We have strong R&amp;D team here to help.- Your business relationship with us will be confidential to any third party.- Good after-sale service offered, please get back if you got question. For more details aboutMailing Bag, please feel free to contact us. We will be more than happy to help in anyway we can. 

Mailing Bag

Shipping Bagsis plastic or paper envelopes that has padding on the inside to protect items. Your goods will be kept safe by the inner bubble lining that swaddles and protects, while the strong paper outer guards and makes labelling a little bit easier. - Internal air bubbles within the bag protect your sensitive contents during transit.- Light weight to keep shipping costs at a low minimum.- Containing a peel and seal strip that allows for quick closures with no need for tape or other closing options.- For shipping many different items such as jewelry, seeds and bulbs, cosmetics, medicines, etc.DESCRIPTION    QUALITY ASSURANCE- This Shipping Bags product was manufactured under ISO 9001:2008 standards.- All products are inspected before delivery, we give you our commitment to quality.- This ensures that all we do for our customers is to the highest possible standard for reliability and excellent service.SGS TESTING CERTIFICATE  WHY US- 20 years of experience, USD 50 million turnover last year.- 15 production lines, high production capacity over 100 tons daily output.- A wide range of colours- Leading manufacturer, Good quality control in production process, ISO 9001: 2008 &amp; SGS approved.- Competitive prices, OEM is available. TRADE TERMS- Payment: 30% T/T deposit payment in advance, balance against copy of b/l, western union, L/C.- Production lead time: 25 - 30 days after deposit payment.- Shipping methods: Ocean freight.- FOB shipping port: Shenzhen, mainland China.- If you want to deal with EXW/CIF/CNF term instead of FOB, please specify. Otherwise, FOB price will be quoted under inquiry.OUR SERVICE- Your inquiry related to our product &amp; price will be replied within 24hours.- Well-trained &amp; experienced staff are to answer all your inquiries in English of course.- Working time: 8: 30am - 6: 00pm, Monday to Friday (UTC+8).- OEM &amp; ODM projects are highly welcomed. We have strong R&amp;D team here to help.- Your business relationship with us will be confidential to any third party.- Good after-sale service offered, please get back if you got question. For more details aboutShipping Bags, please feel free to contact us. We will be more than happy to help in anyway we can. 

Shipping Bags

亨達膠袋製品有限公司

 	 Material thickness: 0.04mm. 	 Size: 12(W) x 9(H)+2(flap)&quot;.  

Adhesive Envelope Bag 

 	 PP Adhesive Envelope Bag 	 Thickness:&nbsp;0.03mm. 	 Size: 25 x 20+5.5cm.  

   Material thickness: 0.05mm.   Size: 23 x 17+5cm.  

This gorgeous self-adhesive envelop is perfect for distributing promotional brochures. Coming in bright pink and purple colors, the adhesive envelops grasp people&rsquo;s attentions and deliver a classy style. Your brand name and logo can be printed on the surface for greater brand exposure. These adhesive envelops are great ideas for posting promotional leaflets. 	 Material thickness: 0.08mm. 	 Size: 28.5 x 28.5+5.5cm.  

Envelope Bag

This gorgeous self-adhesive envelop is perfect for distributing promotional brochures. Coming in bright pink and purple colors, the adhesive envelops grasp people&rsquo;s attentions and deliver a classy style. Your brand name and logo can be printed on the surface for greater brand exposure. These adhesive envelops are great ideas for posting promotional leaflets.
&nbsp; 	 Material thickness: 0.08mm. 	 Size: 28.5 x 28.5+5.5cm.  

Dongguan Guilai Package Co., Ltd

 	 Length 33 x Width 25.4 + Tongue 4 cm 	 Metallic film + poly bubble 	 Silver color with glossy or matt lamination 	 Certification: ISO, BSCI, etc. 	 Metallic foil bubble mailers are made of metallic foil film. 	 High slip bubble cushioning material allows faster, easier product insert. 	 Peel and seal closure is quick and easy to close, strong hot-melt glue is quite safe that unable to open. 	 Wide welding edges (10mm each side) offers additional strength and safety. 	 Custom made or printing metallic foil bubble mailers are welcome.  

Metallic Foil Bubble Mailing Bag

 	 Material: Made of metallic film with bubble cushioned to shockproof for mailing, packaging and shipping. 	 Feature: Shock resistance, water proof. 	 Product color: Black, gold, silver, etc or custom. 	 Product Size: Standard sizes or custom. 	 Printing: Customized 	 Surface Handling: Offset printing or gravure printing 	 Sealing &amp; Handle: Self adhesive seal 	 Delivery: Within 7-15 work days 	 Quality Assurance: Quality Management System Certification. 	 Supply ability: 200,000 pcs metallic bubble mailer per day,5,000,000 pcs per month.  

Poly Bubble Mailing Bag

 	 Item: courier mail bag 	 Material: LDPE /HDPE co-extruded film 	 Thickness: 55microns to 100microns 	 Color: Inner black, outer plain or custom made 	 Printing: No printing or custom made 	 Glue: 200gsm 	 Lip: 40mm-100mm 	 Size: US standard size or custom made 	 Sample lead time: 5-7 work days 	 MOQ: 10000pcs 	 Supply ability: 300000pcs/day 	 Payment terms: 30% deposit and full payment copperplate charge,70% balance should be finished before the shipment. 	 Delivery time: 7-15 days after receipt of deposit 	 FOB port: Shenzhen  

Poly Mailing Bag

 	 Material: Made of metallic film with bubble cushioned to shockproof for mailing, packaging and shipping. 	 Feature: Shock resistance, water proof. 	 Product color: Black, gold, silver, etc. or custom. 	 Product Size: Standard sizes or custom. 	 Printing: Customized 	 Surface Handling: Offset printing or gravure printing 	 Sealing &amp; Handle: Self adhesive seal 	 Delivery: Within 7-15 work days 	 Quality Assurance: Quality Management System Certification. 	 Supply ability: 200,000 pcs metallic bubble mailer per day, 5,000,000 pcs per month.  

Recyclable Aluminium Foil Packaging Bag

 	 Material: Made of metallic film with bubble cushioned to shockproof for mailing, packaging and shipping. 	 Feature: Shock resistance, water proof. 	 Product color: Black, gold, silver, etc or custom. 	 Product Size: Standard sizes or custom. 	 Printing: Customized 	 Surface Handling: Offset printing or gravure printing 	 Sealing &amp; Handle: Self adhesive seal 	 Delivery: Within 7-15 work days 	 Quality Assurance: Quality Management System Certification. 	 Supply ability: 200,000 pcs metallic bubble mailer per day, 5,000,000 pcs per month.  

Customized logo printing accepted mailer bag/ poly courier colorful bag

Product Specifications: 	 100% Virgin&nbsp;raw&nbsp;material 	 Permanent&nbsp;adhesive 	 Explosion-proof&nbsp;Edge 	 Light-Proof ,Adopt&nbsp;three-layers&nbsp;extruding&nbsp;machine 	 High&nbsp;tenacity&amp;Water&nbsp;proof&nbsp; 	 Color: customized 	 Size: customized  

Customized Logo Printing Accepted Mailer Bag

 	 Unit Price: US$0.05-10.00/piece 	 Order Quantity&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Price per piece&nbsp; &nbsp; &nbsp; &nbsp; Processing Time 	 Sample Order:&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1-50&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;US$10.00&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;7 day(s) 	 Small Order:&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;100-1000&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;US$0.05&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;10 day(s) 	 Product Specifications: 	 Factory price coloful plastic mail shipping bag for clothing 	 100% Virgin&nbsp;raw&nbsp;material 	 Permanent&nbsp;adhesive 	 Explosion-proof&nbsp;Edge 	 Light-Proof ,Adopt&nbsp;three-layers&nbsp;extruding&nbsp;machine 	 High&nbsp;tenacity&amp;Water&nbsp;proof&nbsp; 	 Color: customized 	 Size: customized  

High Quality Tear Proof With Strong Self Seal and Handle Poly Plastic Mailer Shipping Bags

 	 Unit Price: US$0.05-10.00/piece 	 Order Quantity&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Price per piece&nbsp; &nbsp; &nbsp; &nbsp; Processing Time 	 Sample Order:&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;1-50&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; US$10.00&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;7 day(s) 	 Small Order:&nbsp;&nbsp;&nbsp; &nbsp; &nbsp; &nbsp; 100-1000&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;US$0.05&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;10 day(s)  

Plastic Mailer Envelope Bags For Clothes/Shoes Saving 

 	 Biodegradable poly mailing bags/ Custom plastic courier mailing bags with logo printing 	 100% Virgin&nbsp;raw&nbsp;material 	 Permanent&nbsp;adhesive 	 Explosion-proof&nbsp;Edge 	 Light-Proof ,Adopt&nbsp;three-layers&nbsp;extruding&nbsp;machine 	 High&nbsp;tenacity&amp;Water&nbsp;proof&nbsp; 	 Color: customized 	 Size: customized  

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