Heavy-Duty Boxes
R-KIVE® Heavy-Duty File Storage Boxes
1/2" Heavy-Duty Serrated Seal Sealer
Heavy-Duty Telescoping Boxes
Tall Boxes
Multi-Depth Boxes
24 x 13 x 31" Multi-Depth Corrugated Boxes
Rifle Boxes
Corrugated Boxes
Cube Boxes
Flat-Panel TV Boxes
Heavy-Duty Moisture Barrier Bags
Haz Mat Bulk Shipping Boxes
5 Gallon Plastic Pail Shippers
Heavy-Duty Multi-Depth Boxes
Doublewall Boxes with Hand Holes
ECT-90 Triple Wall Boxes
Bulk Cargo Boxes
Women's Business Enterprise certified

Women's Business Enterprise

ISO 9001:2015 certified

ISO 9001:2015

Heavy Duty Boxes for Shipping and Storage

Heavy-duty boxes engineered for demanding shipping and storage applications. Our comprehensive line features ECT-rated corrugated construction, multi-wall options, and specialized designs for hazmat, electronics, and bulk cargo. From standard shipping to industrial-strength triple wall boxes, each solution delivers superior protection and reliability for manufacturing, distribution, and logistics operations.

Our Range of Products
Heavy-Duty Boxes

Heavy-Duty Boxes

  • 40% stronger design
  • Triple wall strength
  • Professional solutions
R-KIVE® Heavy-Duty File Storage Boxes

R-KIVE® Heavy-Duty File Storage Boxes

  • File folder fit
  • ECT-32 construction
  • Letter/Legal sizes
1/2" Heavy-Duty Serrated Seal Sealer

1/2" Heavy-Duty Serrated Seal Sealer

  • Industrial design
  • 1/2 inch compatibility
  • Secure grip design
Heavy-Duty Telescoping Boxes

Heavy-Duty Telescoping Boxes

  • Adjustable design
  • FOL bottom strength
  • Two-piece construction
Tall Boxes

Tall Boxes

  • End loading design
  • Tall item shipping
  • Easy insertion
Multi-Depth Boxes

Multi-Depth Boxes

  • Flexible sizing
  • Enhanced durability
  • Various ECT ratings

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Frequently Asked Questions

What ECT ratings are available for heavy-duty boxes?

We offer ECT-32 standard, ECT-44 heavy-duty, ECT-48 double wall, and ECT-90 triple wall options for maximum strength.

Are your boxes compliant for shipping hazardous materials?

What sizes are available for immediate shipment?

Do you offer custom box solutions?

What is the difference between single, double, and triple wall construction?

Are volume pricing discounts available?

How quickly can orders be shipped nationwide?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Manufacturing

Manufacturing

Heavy-duty boxes for product packaging, component protection, and assembly line operations with ECT-rated strength.

Distribution

Distribution

Reliable shipping boxes for order fulfillment, freight consolidation, and supply chain distribution networks.

Warehousing

Warehousing

Storage solutions for inventory management, document archiving, and long-term product organization systems.

Hazardous Materials

Hazardous Materials

CFR-compliant boxes for safe transportation of paint, chemicals, and regulated dangerous goods with required labeling.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

Doublewall Boxes with Hand Holes

Heavy Duty Double Wall Shipping Boxes

Heavy duty double wall shipping boxes engineered for maximum protection and durability. Our comprehensive selection includes multi-depth, telescoping, and specialized designs with ECT ratings from 32 to 90, providing superior strength for manufacturing, distribution, warehousing, and shipping applications across all industries.
Learn More
ECT-90 Triple Wall Boxes

UPS Heavy Duty Boxes for Moving and Storage

Professional-grade UPS heavy duty boxes engineered for demanding moving and storage applications. Featuring multi-depth designs, double and triple wall construction with ECT ratings up to 90, these corrugated boxes provide superior protection for valuable items during shipping and long-term storage.
Learn More
Heavy-Duty Boxes

Triple Wall Boxes for Heavy Duty Shipping

Triple wall boxes engineered for maximum protection during heavy-duty shipping applications. These ultra-strong corrugated containers feature ECT-71+ ratings and plywood crate equivalent strength, making them ideal for transporting valuable, fragile, or heavy items. Available in multiple sizes with custom solutions.
Learn More

Why Manufacturing and Distribution Choose Alliance Packaging Group

Factory Direct Pricing

Lower costs than industry standard with competitive volume pricing programs for bulk orders and immediate cost savings.

Immediate Availability

Over 10,000 packaging products in stock with nationwide just-in-time delivery programs for reliable supply chain support.

Custom Solutions

Expert engineering team provides customized packaging solutions tailored to your specific shipping and storage requirements.

Get Expert Guidance for Your Heavy-Duty Box Requirements

Connect with our packaging specialists for custom recommendations and competitive pricing on bulk orders.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 770-309-1012 You can also send us a quick email at sales@apg-go.com