Close this search box.

Custom Mailer Boxes - Manufacturers

We insist on high quality and low order volumes for more great brands of custom mailer boxes.

Even the smallest individual can create a brand of infinite power.

Our Mailer Boxes offer a versatile and eco-friendly packaging solution for your products. They are easy to fold and flat packed, saving storage space and transportation costs, making them a practical choice for your business. These custom printed mailer boxes are not only functional but also highly customizable. Whether you prefer simple 1-color printing, 2-color printing, or complex full-color artwork, we can customize the design according to your requirements to effectively showcase your product features and company logo. We prioritize functionality and sustainability in our packaging solutions.

Free Design

Single and Double Sided Printing, Hot Gold and Silver, Varnish or Matte, Embossing and Debossing


Orders start at 500 units to help you test the market with minimal risk. Extensive global mailing experience, no worries.

Custom size

Custom printed mailer boxes of any size to meet the needs of different environments, Free test sample support.

Quick Quote

Custom Printed Mailer Boxes

White Mailer Boxes

Black Mailer Boxes

kraft mailer - Custom magnet box and Mailer Boxes

custom kraft mailer boxes

Large Mailer Boxes

Small Mailer Boxes

Yellow Mailer Box

Red Mailer Box

Pink Mailer Boxes

Sustainability FrameworkCompostable & Recyclable
TypeMailer Box
StyleMailer box with Dust Flaps
MaterialPremium White – Brown Kraft and Black Kraft Paper
CertificationFSC Certified
Surface technologyFoil Stamping, Silver Stamping, UV, Embossing and Debossing
Color OptionsCMYK Pantone colours
Ink TypeWater-based & Soy ink
Print ProcessPlate offset printing – non cheap digital printing
Print OptionsInside Only, Outside Only, Inside & Outside
FinishWhite (Matte/Uncoated), Premium White (Glossy/Coated), Kraft (Uncoated)

Customise your brand mailer boxes

Made in China - Global Delivery Experience

We know that even the smallest individuals have their own brand. That’s why we offer custom mailer boxes to meet specific needs. Whether you are looking for clothes apparel mailer boxes, shoe shipping boxes, custom school mailer boxes, or Custom Printed PR Boxes we can create the perfect shopping box for your product. If you are looking for a way to make your products stand out from the crowd, contact us and get a quote now!

custom mailer boxes 11 - Custom magnet box and Mailer Boxes

We can better Custom mailer boxes

All my size mailer boxes come with their own dust flap. The anti-theft dust cover design is especially recommended If you want your gift box to be different, please contact us
3 1 - Custom magnet box and Mailer Boxes
With dust cover
All of our custom mailer box printing is done on presses with an accuracy that cannot be matched by digital presses. Price has no relation to ink coverage
1 1 - Custom magnet box and Mailer Boxes
Single and double sided printing
We sincerely recommend using FSC certified and recycled cardboard to complete your creations. Let's do something for the environment.
2 2 - Custom magnet box and Mailer Boxes
Biodegradable & Recyclable
Custom Mailer Boxes

ECO Friendly Recyclable Cardboard Boxes

We have premium white corrugated cardboard, corrugated cardboard premium Brown and black
All are FSC and ECO certified and also meet recycling conditions.

Optimization of the board manufacturing process to achieve lighter weight for the same stiffness in order to reduce international transport costs

High Quality Printed Mailer Boxes

We are constantly optimizing the ink adhesion of the print layer to improve the true color reproduction of the printed design.

Selected raw materials combined with Heidelberg advanced printing equipment further enhance the color vibrancy and batch color stability
Laying the foundation for the brand to create a unified VI.

Finishes for Your Boxes
CMYK and CMYK Full Color Printing

Advanced Colour Tracking System

Dear Box introduced a comprehensive color tracking and management system at its inception to ensure uniformity and stability of color for the same batch and repeat production.

8-colour Heidelberg flatbed offset printing press

Class 100,000 clean rooms, quality printing equipment, and colour tracking systems are the prerequisites for perfect prints

We offer custom mailer boxes for any product. Whether you want to make a simple logo or attract the eye like no one else, we do it all. Our team can create a custom mailer box that fits your brand’s needs and looks great on top of any package.

Our team of experts is committed to providing you with the best custom mailing boxes in the market.

We understand the importance of brand identity. In fact, we work with several small and medium-sized companies that are owned solely by their owners.

We create customized mailer boxes for entrepreneurs and entrepreneurs-in-training alike. From standard custom printed boxes to custom designed packaging solutions, our reliable staff can help you decide which would be best for your brand.

No matter what kind of product you want to sell, or what your demographic or brand size is, we can help. We know that customization isn’t easy, custom mailer boxes with different colors and sizes, and printing we make it easy for you. We also provide a free quote and the best shipping method for each order.

We believe in the power of branding, and we want to help you share your brand with the world. Our team can create custom mailer boxes to fit your brand. Whether you need us to design a box that looks like your company, an individualized design, or even one created specifically by you, we’re here to help.


  1. Measure the size of the internal space according to the product you need to protect
  2. Determine the internal and external materials of mailer boxes according to the age group and preferences of the target group
  3. Determine the style of printing design according to the color of your product and the market hotness
  4. Choose the supplier’s target country according to your country, as the shipping time and shipping costs are also a significant expense at a later stage. Relatively speaking, China’s manufacturing experience and manufacturing costs are now leading the world.
  5. Dear Box Company, is a China manufacturer specializing in customized mailer boxes, with a factory in Shenzhen, China where the supply chain is well established. We can guarantee the production quality and time and shipping requirements for global buyers.

This depends on the type of material you choose and the cutting level
It’s not easy to make mailer boxes fold easily and stand up sturdily after assembly.
We have been working hard in this direction and to restore the printed color.
If you want your mailer boxes to be printed in bright colors but still stand up and easy to assemble and fold, please contact us.

We are committed to providing boxes with high color reproduction, so we insist on using large professional printing presses for printing, not the so-called high-precision digital printing on the market. Will not print how many colors you have and the amount of ink affects the price.

Use your own box for a custom size that fits your products, it will be the perfect solution and an essential measure to protect the security of your mailings.
So, don’t hesitate to contact us to customize your mailer shopping boxes

If you are in Europe and need small customizations, you can add Near Me to your Google search bar to find suppliers near me home.
If you have a large buying plan, you may want to add ‘CHINA’ characters to your search results bar, so you will get a lot of contacts from good Chinese manufacturers.
Most of all, we have to filter out the most professional suppliers, based on our experience of communicating with over 100 buyers. They usually choose manufacturers who are engaged in only one type of packaging to be their suppliers, because manufacturers who can sink their teeth into one field must have a superiority.

Quick quote and free samples

mailer box size

Quick quote and free samples

3 Sales Engineer Online

Quick quote and free samples