Custom Cardboard Mailers

Custom Cardboard Mailers are engineered for brands that require precise sizing, reliable protection, and efficient fulfillment. By combining corrugated strength with flexible customization, these mailers support both secure shipping and strong brand presentation.

At ZTBOXES, our vertically integrated factory enables controlled production, consistent output, and predictable lead times, allowing businesses to manage packaging supply with greater stability and efficiency.

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Product Overview

1. Custom Structure for Product Fit and Protection

  • Tailored dimensions based on product specifications

  • Self-locking design for secure closure without tape

  • Reinforced edges to improve impact resistance

  • Flat-packed delivery reduces storage space

✔ Ensures products remain stable during packing and transit


2. Optimized for Shipping and Fulfillment

  • Lightweight construction helps reduce freight costs

  • Efficient design supports high-speed packing operations

  • Durable corrugated material withstands handling pressure

  • Suitable for courier, postal, and bulk shipping environments

✔ Improves logistics efficiency and minimizes shipping risks


3. Industrial Production for Bulk Orders

  • Automated die-cutting and creasing for precision

  • Consistent structure across large production runs

  • Stable printing output for branding accuracy

  • Capable of handling repeat and high-volume orders

✔ Supports long-term supply with reliable consistency


4. Printing & Customization Options

  • Full-color printing or simple logo branding

  • Kraft or white board material options

  • Surface finishes available upon request

  • Eco-friendly and recyclable materials (FSC-certified)

✔ Flexible solutions for different branding strategies


Why Choose Us? 

✔ Custom Manufacturing Expertise

We specialize in producing packaging tailored to exact product dimensions and branding needs.

✔ Designed for Transport Performance

Our mailers are engineered to handle stacking, compression, and movement during delivery.

✔ Stable Production Output

Standardized processes ensure uniform quality across all batches and repeat orders.

✔ Certified Quality Assurance

ISO-certified systems and FSC materials support compliance with international standards.

✔ Efficient Lead Time & Global Delivery

We provide fast production scheduling and dependable shipping coordination for international clients.

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  • High Quality Paper

    Made from premium-grade paper for superior durability and print performance.

  • High Resistance

    Resistant to pressure, tearing, and deformation during transport and handling.

  • Food-Grade

    Safe for direct and indirect food contact, compliant with international standards.

  • Eco-Friendly

    Produced using sustainable materials and environmentally responsible processes.

  • Strong Load Capacity

    Designed to carry heavy products without bending or breaking.

  • Premium Finishing

    Supports luxury finishes such as foil stamping, embossing, and spot UV.

  • Stable Structure

    Engineered for consistent shape retention and long-term protection.

  • Custom Printing

    Supports full customization of logos, colors, patterns, and brand artwork.

Our Business Spreads All Over The World

  • 100 +
    Countries & Areas
  • 90 %
    Customer Satisfaction
  • 100 +
    Global Users

Customization Options

Available Sizes

Fully customized dimensions based on your product

Common sizes:

Small: 100×100×50 mm (jewelry)

Medium: 200×150×80 mm (cosmetics)

Large: 300×250×100 mm (gift sets)

Printing Options

CMYK full-color printing

Pantone spot color printing

Black/white minimalist printing (eco-style branding)

Inside printing available

Finish Options

Matte / Gloss Lamination

Hot Foil Stamping (Gold / Silver / Rose Gold)

Embossing / Debossing

Spot UV coating


Natural kraft texture (no lamination, eco premium look)

https://www.ztboxes.com/products/

FAQs


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Any questions ?
What is your minimum order quantities (MOQ)?

Our minimum order quantity (MOQ) depends on the specific product line and customization requirements. Please reach out to our product specialists for detailed information regarding the MOQ for the product you are interested in. Alternatively you may check our list of MOQs here.

We strive to accommodate orders of various sizes to meet our customers diverse needs so don’t hesitate to contact us!

What Is The Surface Finishing Options?

We offer a wide range of premium surface finishing options to enhance both visual appeal and brand value:

Lamination: Matte / Gloss / Soft-touch

Foil Stamping: Gold, Silver, Rose Gold, Custom Colors

Embossing & Debossing: Create a luxury tactile effect

Spot UV Coating: Highlight logos or specific areas

Varnishing: Gloss / Matte varnish

Special Finishes: Texture paper, anti-scratch lamination, eco-friendly coating

All finishing options can be fully customized according to your brand positioning and product requirements.

Can I Visit Your Manufacturing Factory In China?

Yes, you are always welcome to visit our factory in Shenzhen, China.

Factory area: 3,600+ square meters

50+ automatic production machines

Daily capacity: 300,000 pcs

If you are unable to visit in person, we can also arrange:

📹 Live video factory tour

📸 Detailed production process photos

📦 Sample inspection before shipment

Does ZTP Only Manufacture Paper Packaging?

We specialize in paper-based packaging solutions, including:

Rigid boxes (gift boxes, drawer boxes, magnetic boxes)

Folding cartons & corrugated boxes

Paper bags (kraft bags, luxury shopping bags)

Paper tubes & custom packaging structures

In addition, we also provide complete packaging solutions, including:

Custom inserts (EVA, foam, paper tray, blister)

Stickers, labels, and packaging accessories

One-stop OEM/ODM packaging service

Our goal is to help clients create high-quality, branded packaging solutions from concept to production.

Can You Send Us Your Certification?

Yes, we can provide all relevant certifications upon request.

ZTP Boxes is a certified and reliable packaging manufacturer with:

ISO9001 (Quality Management System)

ISO14001 (Environmental Management System)

FSC Certification (Sustainable materials)

Disney FAMA / Audit Compliance

BSCI Audit (Social Compliance)

We are committed to strict quality control and sustainable production standards for global B2B clients.

What Our Customers Say

  • Venus Merren

    Manager

    "The service here is absolutely fantastic. The team responded incredibly quickly and worked with me every step of the way. They kept me updated on my delivery and worked closely with me to bring my idea to fruition, giving me advice along the way. My order arrived quickly and was packaged with great care. The boxes are excellent quality and I couldn't be happier with the final result. Highly recommended!!"
  • Jemmy Kunc

    Manager

    "We are very happy with the custom boxes we received. The quality exceeded our expectations — strong materials, clean printing, and excellent craftsmanship. The packaging truly elevated our brand presentation. Thank you for your great service and attention to detail. We look forward to working with you again!"

  • Brie Ila

    Manager

    "The final boxes look stunning — the quality, printing, and foil effect exceeded expectations and aligned perfectly with my brand vision. They were very responsive and committed to making sure everything was exactly how I wanted before moving to production.Overall, really happy with the end result and would order again!"

  • Christian Beggs

    Manager

    “I am so pleased with quality of the custom boxes and also so pleased with the the fast, thorough, and friendly service and much effort to meet my design intent.  I highly recommend them!”
  • Samir Babu

    Manager

    "I’m impressed by the quality of the boxes. Every detail was meticulously taken care of despite this being a mass production. I would highly recommend this Company. Keep up the good work!"