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Custom Shipping Boxes for Wholesale Orders
Custom shipping boxes are corrugated boxes for e-commerce, retail and product shipping. Choose E-flute for standard lightweight mailers and display-ready packaging, or B-flute for larger or heavier products. Custom sizes, printing and finishes support B2B wholesale orders with MOQ: 500 pieces for wholesale orders. Samples are produced in 3-5 business days.
Get a Free Quote Now✓ FSC certified factory direct ✓ Free design + 3D proofing ✓ E-flute & B-flute corrugated board ✓ MOQ: 500 pieces wholesale
Product Specifications
| Parameter | Details |
|---|---|
| Material | E-flute Corrugated Paper (Standard for e-commerce), B-flute available for large or heavy items; 250gsm-350gsm White/Kraft Paper |
| Board Grade & Strength | Edge crush test (ECT) grade matched to the flute: E-flute for standard e-commerce shipping boxes, B-flute for large or heavy items; engineered for stacking, compression and drop protection |
| Size | Fully custom from 4x4x4 shipping boxes to 24 x 24 x 24 box. Stock sizes: 12x12x10 box, 16x12x8, 20x20x20, 29x21x7cm |
| Printing | CMYK offset printing and flexo printing (up to 4 colours), outside printing standard, inside printing optional |
| Finishing | Matte / gloss varnish, water-based coating, foil stamping, spot UV, custom shipping marks and handling symbols |
| Structure | Die-cut RSC (Regular Slotted Carton), FOL, HSC and full-overlap-flap cartons, self-locking and tuck-top, flat-packed to cut freight cost |
| MOQ | MOQ: 500 pieces for wholesale orders, per size |
| Sample Time | 3-5 business days for pre-production samples |
| Production Time | 10-12 business days for mass production after sample approval |
| Certification | FSC certified factory, ISO 9001 quality system, recyclable and biodegradable materials |
| Shipping | Sea freight, air freight and express (DHL / FedEx / UPS), with export palletising and container loading support |
Corrugated Shipping Boxes: E-flute and B-flute Options
Wholesale custom corrugated shipping boxes are only as strong as the board you choose. For e-commerce shipping boxes the industry standard is E-flute; for large boxes or heavy items we upgrade to B-flute. Jinglin Packaging runs both flute profiles on the same production line, so a single factory quote covers everything from a lightweight e-commerce shipper to a large, heavy-duty shipping box.
| Flute Type | Thickness | Typical ECT | Best For |
|---|---|---|---|
| E-flute (standard) | approx. 1.5-2.0 mm | ECT-26 to ECT-32 | Standard e-commerce shipping boxes – flat, fine surface for high-quality printing, light weight and strong compression and shock resistance |
| B-flute (optional) | approx. 3.0 mm | ECT-32 to ECT-44 | Large boxes and heavy items – extra crush and cushioning protection |
Looking for fold-together die-cut mailers? Visit our Custom Corrugated Mailer Boxes.
Wholesale Custom Shipping Boxes — Factory Direct for B2B Buyers
Jinglin Packaging is a 20-year corrugated manufacturer with an FSC certified production facility, die-cutting lines, offset and flexo presses and in-house drop and compression testing. We supply bulk custom corrugated shipping boxes to e-commerce brands, 3PL warehouses, distributors and industrial exporters.
- MOQ: 500 pieces per size for wholesale production runs
- Sampling: pre-production sample in 3-5 business days
- Mass production: 10-12 business days after sample approval
- Export ready: flat-packed, palletised and container-loaded for sea or air freight
- Consistent quality: ISO 9001 processes with FSC certified, recyclable kraft and white board
About Our Custom Shipping Boxes
Custom shipping boxes are the heavy-duty corrugated shipping cartons that carry your product through every leg of the supply chain, from warehouse pallet to parcel carrier to the customer’s door. Built from E-flute corrugated board – the industry standard for e-commerce shipping boxes at approx. 1.5-2.0 mm – with B-flute available for large or heavy items, they absorb impact, resist stacking crush and protect goods from damage in transit. Tear strips, self-locking bases, custom inserts, dividers and shipping marks are all available.
Because these cartons are engineered as outer transport packaging, we match the board grade to your product weight, stacking height and shipping method instead of using one universal spec. Wholesale B2B runs start at 500 pieces per size, are flat-packed to cut freight cost and are produced on our FSC certified corrugated lines for e-commerce logistics, 3PL warehouses, distributors and industrial exporters.
Looking for fold-together die-cut mailers? Visit our Custom Corrugated Mailer Boxes.
Premium Eco‑Friendly Materials – FSC® Certified
Jinglin Packaging is an FSC® certified factory (FSC‑C179946). We source our materials from trusted global suppliers to guarantee long-lasting durability and consistent quality. Our E-flute and B-flute corrugated board is sturdy and provides excellent protection against impact, scratching, dust and moisture during international shipping. We also offer a full range of eco-friendly options such as 100% recycled paper and soy-based inks for sustainable brands.
Unlimited Customization Options
We offer full end‑to‑end customization to make your packaging stand out from competitors:
- Custom sizes, shapes and structural designs (tear strips, handles, window cutouts)
- Full‑color CMYK printing with your logo and artwork on exterior and interior
- Premium finishing options (glossy, matte, soft‑touch, foil stamping, embossing, debossing)
- Customized paper inserts, dividers, or foam trays for product protection
- Barcode printing, QR codes, and variable data printing
Why Choose Jinglin Packaging – 3F Service
FAST
Save time with rapid sampling and production. Digital proof in 24h, physical sample in 3-5 business days, bulk production in 10-12 business days. Express shipping across country – ideal for wholesale shipping boxes and urgent e-commerce restocks.
- Quote in 10–30 min
- Sample in 3-5 days
- Bulk production: 10-12 business days
FLEXIBLE
Any size, flute or finish, from standard E-flute e-commerce shipping boxes to B-flute boxes for large or heavy items. MOQ: 500 pieces with a sample-first B2B production process.
- RSC / FOL / die-cut structures
- E-flute & B-flute board
- MOQ: 500 pieces
FREE
Zero-cost design, 3D mockups, and physical samples. 30 days free storage. Lifetime support for reorders. Ideal for validating new heavy-duty shipping carton and wholesale corrugated shipper concepts before bulk production.
- Free design + 3D
- Free physical sample
- 30 days free storage
Simple 4‑Step Customization Process
1
Consultation
Share your product dimensions, desired box style, quantity, and budget.
2
Design & Proof
Our designers create a 2D/3D digital proof within 24‑48 hours for your approval.
3
Sampling
Physical samples produced in 3‑5 days to verify quality, size, and print.
4
Mass Production & Delivery
10-12 business days after sample approval, worldwide shipping.
Wide Industry Applications
Frequently Asked Questions
What is the minimum order quantity for wholesale custom shipping boxes?
The MOQ is 500 pieces per size. This is a wholesale, B2B production quantity that keeps corrugated board and printing costs low for our customers.
Which flute type is best for e-commerce shipping boxes?
E-flute (approx. 1.5-2.0 mm) is the standard for e-commerce shipping boxes: its flat, fine surface gives high-quality printing, it is light in weight to keep first-weight freight down, and it still resists compression and shock. For large boxes or heavier items we upgrade to B-flute (approx. 3.0 mm), which adds extra crush and cushioning protection.
What does the ECT grade mean on a shipping box?
ECT (Edge Crush Test) measures the stacking strength of corrugated board. Standard E-flute e-commerce shipping boxes typically run ECT-26 to ECT-32, while B-flute boxes for large or heavy items can reach ECT-32 to ECT-44. We match the grade to your product weight, stacking height and shipping method.
Do you make shipping boxes in standard sizes such as 4x4x4, 12x12x10 or 24x24x24?
Yes. We die-cut 4x4x4 shipping boxes, 12x12x10 box, 20x20x20 and 24 x 24 x 24 box, and every size in between. Sizes outside our stock tooling are fully custom: send us your inner or outer dimensions and product weight and we will engineer the board grade to match.
How long does a wholesale shipping box order take?
Pre-production samples are ready in 3-5 business days. Mass production takes 10-12 business days after sample approval, then 3-7 days by express, or sea freight for full container loads.
Are your custom shipping cartons eco-friendly and FSC certified?
Yes. Our factory holds FSC chain-of-custody certification, and we print with soy-based, non-toxic inks on recyclable kraft or white corrugated board. Water-based coatings are available for a plastic-free finish.
Can you print our logo and add inserts, dividers or tear strips?
Yes. We offer free design support, 3D proofing and CMYK offset or flexo printing of your logo, plus custom corrugated inserts, dividers, foam trays, tear strips, self-locking bases and shipping marks, all die-cut to your specification.
Do you supply bulk corrugated shipping boxes to brands and distributors?
Yes. We are a wholesale corrugated box manufacturer serving more than 5,000 brands, 3PL warehouses, distributors and exporters worldwide, with dedicated account managers for multi-size, multi-drop programmes.
Ready to Get Started?
Contact us today for a free no-obligation quote and sample of our custom shipping boxes. Our experienced team will work with you to create the perfect packaging solution for your brand – from personalized shipping boxes to wholesale shipping boxes.
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