ASTM D5118 certified

ASTM D5118 Certified

ASTM D4727 certified

ASTM D4727 Certified

CSA Class Code A certified

CSA Class Code A

Shipping Boxes in Long Beach, CA

Cardboard Boxes 4U offers an extensive range of shipping boxes in Long Beach, CA, including standard RSC, multi-depth, telescoping, flat, long, white corrugated, file storage, bulk Gaylord, military-spec, and moving boxes. Suitable for e-commerce, industrial, and specialty applications with over 1,000 stock sizes available.

Bulk Cargo Boxes / Gaylord Boxes
Telescoping Boxes
V3C Boxes ASTM D5118
Sheets & Pads
Stock Boxes
Military Boxes
Moving Boxes
Hazardous Material Boxes

Our Range of Products

Bulk Cargo Boxes / Gaylord Boxes

Bulk Cargo Boxes / Gaylord Boxes

  • 62+ white corrugated sizes, ready to ship
  • 200#/ECT-32 single & 275# double wall build
  • Custom printed options for branded packaging
Telescoping Boxes

Telescoping Boxes

  • 2-piece telescoping design for tall odd items
  • 200#/ECT-32 kraft with F.O.L. bottom strength
  • Custom sizes available by phone on request
V3C Boxes ASTM D5118

V3C Boxes ASTM D5118

  • Pre-printed 'Fragile' labels & write-on panels
  • 350# burst-rated Dish Pack Box included
  • Specialty boxes: wardrobe, mirror, bicycle
Sheets & Pads

Sheets & Pads

  • 80 multi-depth SKUs, 4"x4"x4" to 36"x36"x36"
  • Pre-scored sides cut easily with utility knife
  • Reduces inventory by replacing multiple box sizes
Stock Boxes

Stock Boxes

  • Custom-sized boxes engineered to exact dimensions
  • MOQ from 100 pcs; 32, 44 & 48 ECT ratings
  • Full-color print & 8 box styles including POP
Military Boxes

Military Boxes

  • MIL-SPEC V3c & W5c weather-resistant boxes
  • ASTM D5118 compliant for military applications
  • Custom sizes made to order for bulk shipping

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Frequently Asked Questions

What types of shipping boxes are available in Long Beach, CA?

Cardboard Boxes 4U offers a comprehensive range including standard RSC boxes, multi-depth corrugated, telescoping boxes, long boxes, flat boxes, white corrugated, file storage, bulk Gaylord containers, military-spec boxes, moving boxes, and hazardous material boxes — with over 1,300 stock sizes ready to ship across the USA.

Can I get custom-sized shipping boxes?

What corrugated wall construction options are available?

Do you carry military-specification shipping boxes?

What is a multi-depth corrugated box and when should I use it?

Are bulk or Gaylord boxes available for industrial shipping?

What shipping box options are best for e-commerce fulfillment?

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 corrugated boxes optimized for order fulfillment, branded unboxing, and dimensional weight efficiency.

Industrial & Manufacturing

Industrial & Manufacturing

Heavy-duty single, double, and triple wall boxes for bulk cargo, pallet shipping, and Gaylord container applications.

Military & Government

Military & Government

ASTM D5118-compliant MIL-SPEC V3C and W5C weather-resistant boxes for defense and government procurement requirements.

Moving & Relocation

Moving & Relocation

Specialty moving boxes including wardrobe, dish pack, mattress, and mirror boxes 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 E-Commerce, Industrial & Government Buyers Choose Cardboard Boxes 4U

1,000+ Stock Sizes, Ready to Ship

Choose from over 1,300 corrugated box sizes in stock — standard, specialty, and hard-to-find configurations available for immediate fulfillment.

Military & Gov-Spec Compliance

ASTM D5118 and D4727 compliant boxes including V3C, W5C, and V11C government-spec corrugated for regulated and defense applications.

Custom Boxes in 7–10 Business Days

Order custom-sized corrugated boxes engineered to your exact dimensions with full-color print options and low minimums starting at 100 pieces.

Get the Right Shipping Box for Your Needs

Submit your requirements and our team will recommend the right box type, size, and construction — with a fast turnaround quote.

Contact Us Today

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