ASTM D5118 certified

ASTM D5118 Certified

ASTM D4727 certified

ASTM D4727 Certified

CSA Class Code A certified

CSA Class Code A Certified

Corrugated Box Manufacturers Serving North Carolina

Cardboard Boxes 4U serves North Carolina businesses with a comprehensive range of corrugated boxes — from standard RSC and multi-depth shipping boxes to military-spec, gaylord, and custom-sized containers. Products meet ECT, ASTM D5118, and MPA/WRA standards, supporting e-commerce, industrial, moving, and government packaging needs.

V3C Boxes ASTM D5118
Custom Cardboard Boxes
File Storage Boxes
Bulk Cargo Boxes / Gaylord Boxes
Gaylord Boxes
Printers Boxes - Corrugated Cardboard Boxes
White Corrugated Boxes
Shipping Boxes
Stock Boxes
Military Boxes
Long Corrugated Boxes
Flat Corrugated Boxes
Telescoping Boxes
Multi-Depth Corrugated Boxes
Hazardous Material Boxes
Sheets & Pads
Moving Boxes

Our Range of Products

V3C Boxes ASTM D5118

V3C Boxes ASTM D5118

  • Pre-printed 'Fragile' labels & write-on panels
  • Specialty boxes: wardrobe, dish, mattress, bike
  • Economy to 350# double wall construction options
Custom Cardboard Boxes

Custom Cardboard Boxes

  • Single, double & triple wall up to ECT-71 rated
  • 147+ styles: bins, totes, Gaylords, octagon bins
  • New & reconditioned options for cost savings
File Storage Boxes

File Storage Boxes

  • 6+ closure styles: auto-lock, string & button
  • Letter, legal & oversized file size compatibility
  • 7 color options for easy color-coded organization
Bulk Cargo Boxes / Gaylord Boxes

Bulk Cargo Boxes / Gaylord Boxes

  • 300+ sizes ready for immediate shipment
  • 200#/ECT-32 single wall; 275# double wall option
  • Custom printed options for branded packaging
Gaylord Boxes

Gaylord Boxes

  • 300+ sizes in stock for immediate shipment
  • 200#/ECT-32 white corrugated construction
  • White finish boosts label visibility & branding
Printers Boxes - Corrugated Cardboard Boxes

Printers Boxes - Corrugated Cardboard Boxes

  • 30 SKUs sized 17"–18" for printer packaging
  • Multi-depth design serves multiple box heights
  • Standard, heavy-duty & double wall available

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Frequently Asked Questions

What types of corrugated boxes are available for businesses in North Carolina?

Cardboard Boxes 4U offers over 1,300 corrugated box configurations for North Carolina businesses, including standard RSC, multi-depth, gaylord, telescoping, flat, long, white, custom-printed, military-spec, and hazardous material boxes — in single, double, and triple-wall construction.

Can I order custom-sized corrugated boxes for my specific product dimensions?

What ECT and burst strength ratings are available?

Do you supply military-specification corrugated boxes?

What is the minimum order quantity for corrugated boxes?

Are bulk or gaylord corrugated boxes available for industrial shipping in North Carolina?

Do you offer corrugated boxes with custom printing for branded packaging?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

E-Commerce & Retail

E-Commerce & Retail

Stock and custom RSC boxes, white corrugated, and flat mailers optimized for e-commerce fulfillment and retail shipments.

Industrial & Manufacturing

Industrial & Manufacturing

Triple-wall gaylord bins, bulk cargo boxes, and ECT-rated containers for heavy-duty freight and warehouse storage.

Military & Government

Military & Government

ASTM D5118-compliant V3C and W5C weatherized corrugated boxes for government and defense specification packaging.

Moving & Relocation

Moving & Relocation

Specialty moving boxes including wardrobe, dish pack, mirror, and multi-depth cartons for residential and commercial moves.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

Why North Carolina Businesses Choose Cardboard Boxes 4U

1,300+ Corrugated Box Sizes in Stock

From small mailers to triple-wall gaylords, our vast inventory ensures you find the exact corrugated box size for any shipping or storage application.

Military & Government Spec Compliance

We stock V3C, W5C, and V11C government-spec corrugated meeting ASTM D5118 and ASTM D4727 standards — critical for defense and regulated industries.

Custom Boxes in 7–10 Business Days

Custom-engineered corrugated boxes built to exact dimensions with full-color print options, low MOQs of 100 pieces, and fast nationwide turnaround.

Get a Quote on Corrugated Boxes for North Carolina

Submit your box dimensions, quantities, and application details. Our team will respond with pricing and samples within one business day.

Contact Us Today

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