
Stock Boxes
- Custom sizes cut shipping costs & void fill
- Full-color custom printing for retail branding
- Low 100-piece MOQ for small & large orders
ASTM D5118 Certified
ASTM D4727 Certified
CSA Class Code A Certified
Custom printed shipping boxes in San Diego from Cardboard Boxes 4U offer a comprehensive range of corrugated packaging solutions—including RSC, multi-depth, telescoping, bulk, and specialty styles. Available in stock and custom sizes with single, double, and triple wall construction, these boxes serve e-commerce, industrial, military, and retail needs.














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Custom printed shipping boxes from Cardboard Boxes 4U start at a minimum order quantity of 100 pieces. This low MOQ makes custom branded packaging accessible to small businesses and startups, while volume pricing is available for larger runs. Contact our sales team at Sales@cardboardboxes4u.com for a detailed quote.
Talk to our experts for custom solutions and tailored guidance.

Right-sized RSC, white, and custom printed boxes minimize dimensional weight costs and enhance branded unboxing.

Triple wall, Gaylord, and bulk cargo boxes handle heavy palletized freight and high-volume warehouse distribution.

MIL-SPEC weather-resistant V3C and W5C boxes meet ASTM D5118 for government and defense packaging needs.

Specialty wardrobe, dish pack, mattress, and multi-depth boxes protect household goods during residential moves.
Talk to our experts for custom solutions and tailored guidance.
With over 1,300 corrugated box sizes available, you get the exact fit you need—reducing void fill waste and dimensional weight shipping charges.
We stock hard-to-find V3C, W5C, and V11C government-spec corrugated, with ASTM D5118 and ASTM D4727 compliant options for demanding applications.
Custom printed boxes with full-color branding are available with low 100-piece minimums and 7–10 business day lead times for made-to-order runs.
Submit your box dimensions, quantity, and print requirements and our team will respond with a tailored quote within one business day.
To help us assist you faster, please include the reason for your message so the relevant team can reach out as soon as possible.
To help us assist you faster, please include the reason for your message so the relevant team can reach out as soon as possible.