Plywood
Strong, lighter than solid wood, no fumigation for export.
- Load
- Heavy
- Best for
- Export, machinery
Wooden packaging · Oversized cargo
Ultra Large Packaging Boxes for Oversized Cargo
Engineered extra-large boxes for machinery, furniture, appliances and project cargo — built in plywood, pinewood or heavy-duty corrugated, at our factory or on your site.
SizeBuilt to your cargo
LoadSeveral tonnes
MaterialsPly · Pine · Corrugated
BuildFactory or on-site
Overview
Extra Large Packaging Boxes, Built Around Your Cargo
Oversized and heavy equipment needs packaging designed for its exact size and weight. Our ultra large boxes combine reinforced corners, internal bracing and cushioning, and are designed around weight distribution, lifting arrangements, forklift handling and crane lifting.
Sri Sai Packers manufactures and handles ultra-large wooden boxes, pallets, skids and export crates for heavy machinery, industrial and medical equipment, fabricated structures, foundry products and project cargo. Whether your product weighs a few kilograms or several tonnes, our engineering team designs packaging that protects it completely, and our on-site team can build and pack at your facility.
See how we build
Materials
Choose the Right Material
Every ultra large box is available in three constructions, depending on weight, route and budget.
Pinewood
Cost-effective timber build with heavy framing and skids.
- Load
- Very heavy
- Best for
- Heavy industrial cargo
Heavy-duty Corrugated
Lightweight multi-wall board for large but lighter items.
- Load
- Light to medium
- Best for
- Large, lighter items
Applications
Uses of Extra Large Packaging Boxes
Industrial Equipment & Heavy Machinery
Generators, CNC machines, transformers and plant equipment.
Furniture Transport
Sofas, tables, wardrobes and office fit-outs.
Electronics & Large Appliances
Panels, cabinets, white goods.
Artwork & Mirrors
Large framed and fragile pieces.
Bulk Shipping
Consolidating many items in one case.
Benefits
Benefits of Extra Large Shipping Boxes
Optimal Protection
Reinforced corners, bracing and padding for safe transit.
Versatile
Fits machinery, equipment, fabricated structures or mixed loads.
Cost Savings
Fewer damage claims and only the material your cargo needs.
Brand Image
Branded, professional packaging that impresses on arrival.
Eco-friendly
Wood, plywood and corrugated materials that can be reused and recycled.
Process
From Site Survey to Loading
- Step 1
Site Survey
We measure the item, check weight, lifting points and access.
- Step 2
Engineering
Box, base and bracing designed for load and route.
- Step 3
Build
Made at our factory or assembled at your site.
- Step 4
Pack & Load
Packing, lashing and loading supervision.
Best for standard-size cargo
Built at our factory
For boxes that fit standard road transport. Faster to produce and lower in cost.
- Precise, factory-controlled build
- Quality checked before dispatch
- Delivered by our own fleet
Best for oversized cargo
Built on your site
For items too large or heavy to move. Our team brings the materials and builds around your cargo.
- Measured and built around the cargo
- Materials and tools brought to you
- Packed, loaded and secured on site
Technical Details
Specifications & Container Fit
Technical specifications
| Materials | Plywood / pinewood / heavy-duty corrugated |
|---|---|
| Size range | Built to your cargo dimensions |
| Load capacity | Up to several tonnes |
| Base | Heavy skids, 2-way / 4-way forklift entry |
| Reinforcement | Corner posts, cross-bracing, steel straps |
| Protection | EPE / PU foam, aluminium foil moisture barrier, edge protection |
| Lifting | Marked crane / sling points |
| Export | Built to destination requirements; plywood exempt from ISPM-15 |
Will it fit? Container guide
| Container | Approx. internal size | Good for |
|---|---|---|
| 20 ft standard | 5.9 × 2.35 × 2.39 m | Most large boxes |
| 40 ft standard | 12.0 × 2.35 × 2.39 m | Long cargo |
| 40 ft high cube | 12.0 × 2.35 × 2.69 m | Taller cargo |
| Open top | Loaded from above | Over-height items |
| Flat rack | No sides / roof | Over-width items |
Approximate figures; actual sizes vary by container line. We design boxes to fit your chosen container.
FAQs
Ultra Large Box FAQs
What is a large box for shipping goods called?
Large shipping boxes are usually called export boxes, wooden cases or crates. Very large ones built around machinery are often called ultra-large or oversized boxes.
How big can an ultra large packaging box be?
We build each box around your cargo, for oversized machinery, fabricated structures and project cargo. Share the item’s dimensions and weight, and we will design a box that also fits your transport and container.
Can you build the box at our site?
Yes. For items that are too large or heavy to move, our on-site team can measure, build and pack at your facility.
Which material is best for an extra large box?
Plywood suits export and machinery, pine wood suits the heaviest industrial cargo, and heavy-duty corrugated suits large but lighter items. We recommend the right material for your load and route.
Will the box fit in a shipping container?
We design boxes to fit your chosen container or truck, including 20 ft and 40 ft containers, high cube, open top and flat rack options, and our own 20, 22 and 32 ft containers for domestic transport.
How long does it take to make an ultra large box?
It depends on the size and design. Once we have your dimensions and weight, we will confirm a timeline with your quote and plan time-bound dispatch.
Get a Quote or Book a Site Survey
Send us the item’s size, weight and a photo — or book a site survey and our team will measure it for you.