ASTM D5118 certified

ASTM D5118 Certified

ASTM D4727 certified

ASTM D4727 Certified

CSA Class Code A certified

CSA Class Code A Certified

Wholesale Chipboard Boxes — Custom Packaging

Wholesale chipboard boxes and custom corrugated packaging solutions for businesses of all sizes. Offering RSC, folding cartons, POP displays, open bin boxes, and more — available in stock sizes or made-to-order, with custom printing options and ECT-rated wall constructions for reliable shipping and storage.

Stock Boxes

Our Range of Products
Stock Boxes

Stock Boxes

  • Low MOQ: orders from 100 pieces
  • Custom sizes cut to exact dimensions
  • 32, 44 & 48 ECT strength ratings

Frequently Asked Questions

Where can I buy custom packaging boxes?

You can purchase custom packaging boxes directly from Cardboard Boxes 4 U at cardboardboxes4u.com, by calling 888-333-9513, or by emailing Sales@cardboardboxes4u.com. The site features an online custom box calculator for instant sizing and pricing estimates. Orders ship nationwide from multiple U.S. locations with 7–14 business day lead times.

How much does it cost to get a custom box made?

What types of chipboard and corrugated boxes are available?

What is the minimum order quantity for custom boxes?

Can I get custom printed chipboard boxes?

What ECT ratings are available for corrugated boxes?

How long does it take to receive a custom box order?

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

Right-sized custom boxes that reduce dimensional weight charges and elevate unboxing brand experiences.

Industrial & Manufacturing

Industrial & Manufacturing

Heavy-duty double and triple wall corrugated boxes for palletized freight and bulk warehouse shipping needs.

Food & Beverage

Food & Beverage

Sturdy chipboard boxes with partition options for safe storage of jars, bottles, and bulk food products.

Government & Defense

Government & Defense

Government-spec corrugated packaging meeting ASTM D4727 and ASTM D5118 standards for military-grade applications.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why E-Commerce, Retail & Industrial Shippers Choose Cardboard Boxes 4 U

1,300+ Corrugated Box Sizes

Access one of the largest selections of corrugated configurations — including rare specialty types like Fanfold, V3C, W5C, and government-spec formats.

Custom Manufacturing Capabilities

Order boxes engineered to your exact dimensions, with ECT ratings from 32 to 48 and full-color custom printing starting at just 100 units.

Standards-Compliant Packaging

All products comply with WRA, MPA, ASTM D5118, and ASTM D4727 standards, ensuring regulatory confidence for specialized and government applications.

Get a Custom Chipboard Box Quote Today

Submit your specs and our team will respond with sizing, pricing, and lead time details within one business day.

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