QX4 Foil Container
QX4 jumbo rectangular aluminum foil container for large-scale catering, buffet trays, roasting, institutional kitchens, hotel food service, and bulk prepared food programs. The 525 x 323mm format holds 11000ml with an extra-large base and deep 80mm profile for high-volume dishes that need oven-ready strength and efficient transport. Matching lids, custom packaging, and wholesale export support are available for B2B orders. MOQ from 20,000 units; typical production lead time is 2-3 months after order confirmation.
TOP OUT: 525 x 323mm
BOTTOM: 455 x 253mm
HEIGHT: 80mm
VOLUME: 11000ml
Indicative starting price: from USD 0.18 per piece. Final quote depends on size, thickness, order quantity, lid type, printing and packing requirements.
Description
Jumbo Rectangular Container
This jumbo rectangular container page helps B2B buyers compare size, material, lid fit, MOQ, custom options, and export packing before requesting a quote from Qixin.
jumbo rectangular container specifications for wholesale buyers
525×323mm · 11,000ml capacity · Maximum bulk service
Built for maximum volume
Serves 22-25 people. The largest jumbo rectangular container for banquets, buffet lines, wholesale meal prep, and high-volume institutional operations.
Maximum yield
22-25 servings per container
Labor savings
Cuts prep time by 60%
Bulk roasting
Fits 2 whole chickens or 5kg roast
Stackable
Save 70% storage space
Where the Jumbo Rectangular Container works best
At 525×323mm with an 80mm depth, this jumbo rectangular container is the largest in our range. Its footprint closely matches the standard GN 1/1 gastronorm pan (530×325mm), making it a direct fit for most professional catering equipment. That compatibility — combined with 11,000ml capacity — makes it the go-to choice for operations that cook, transport, and serve at scale.
Airline & Rail Catering
Central flight kitchens use jumbo containers to batch-cook proteins and sauces before portioning into individual meal trays. The 525mm length fits standard airline catering trolley shelves. Oven-safe to 220°C, then sealed and chilled for cold-chain transport — no vessel change required throughout the process. Read more in our airline catering container guide.
Banquet & Wedding Catering
One container serves a full table of guests. Caterers cook off-site, seal with foil lids, and transport stacked in insulated crates. At the venue, containers drop directly into chafing dish frames — no serving dish rental, no washing up. The 80mm depth handles saucy mains, rice, and pasta without spillage risk. See our catering container guide for full event planning tips.
Institutional & Hospital Foodservice
School canteens, hospital kitchens, and military catering operations produce hundreds of portions daily. Batch cooking in jumbo containers reduces the number of vessels to manage, speeds up portioning lines, and simplifies HACCP temperature logging — one container, one record. Compatible with standard blast chillers and cook-chill systems.
Ready Meal & Meal Kit Production
Food manufacturers use jumbo containers as production vessels — cooking large batches, then portioning directly into retail-size trays on the line. The GN 1/1 footprint integrates with standard conveyor and filling equipment. Reduces handling steps and cross-contamination risk versus transferring between vessels. Read our meal prep container guide for production line applications.
Buffet & Hotel Restaurant Service
Hotel breakfast and dinner buffets cycle through large quantities quickly. A single jumbo container loaded into a chafing dish frame handles an entire service period for high-demand items like scrambled eggs, roasted vegetables, or stewed proteins. When empty, the disposable container is replaced in seconds — no washing, no cross-contamination between services.
Premium Brand & Custom Packaging
Large surface area makes this the best format for high-visibility brand printing. A full-width Pantone-matched logo on a 525mm container creates a strong brand impression at buffet lines and retail displays. Up to 9-color printing available. See our custom container design guide and foil printing solutions.
Size comparison for jumbo rectangular container buyers
Not sure if this is the right size? Here is how the QX4 sits within our rectangular foil container range. The shaded row is this product. For a full size overview, see our aluminum container sizes guide.
| Model | Top Size | Height | Volume | Best for |
|---|---|---|---|---|
| QX1 | 220×160mm | 39mm | 1100ml | Single portion takeout, individual meal |
| QX2 | 318×214mm | 52mm | 2900ml | Family size, 2–3 portions |
| QX3 | 323×263mm | 52mm | 3600ml | Near-square format, roasting, 4–6 portions |
| QX4 ◀ You are here | 525×323mm | 80mm | 11,000ml | Bulk catering, banquet, institutional 22–25 portions |
jumbo rectangular container procurement checklist
Procurement teams can compare this jumbo rectangular container with related Qixin sizes, matching lids, custom print options, carton packing, and shipment plans before sample approval.
Wholesale jumbo rectangular container orders
MOQ
From 20,000 units per order
Lead time
2–3 months from order confirmation
Custom print
Up to 9 colors, Pantone matched
Certifications
This jumbo rectangular container is certified FDA · ISO 9001 · Kosher · SGS · GMP
Jumbo Rectangular Container questions
How do I transport without spilling?
Stack max 3 containers when full. Use aluminum lids crimped at all edges. Fill to 85% capacity (leave 12mm from rim). Transport on flat surface only.
What’s the cost per serving?
At 22-25 servings per container, packaging cost drops to $0.12-0.16 per portion versus $0.40-0.50 with smaller containers.
Can I cook large roasts directly?
Yes. Supports up to 5kg meat. Cook at 180°C for 2.5-3 hours. No pan prep needed. Add vegetables around sides for one-pan meals.
How long does buffet food stay hot?
With sealed lid, maintains 70°C+ for 90 minutes. For 2+ hour events, place in chafing dish or use heat lamps.
Will it fit standard oven racks?
Requires commercial ovens. 525mm width fits most industrial 600-650mm ovens. Check your oven interior width before ordering bulk.
How many fit in a standard refrigerator?
Standard commercial fridge (800mm wide) holds 1 per shelf. Walk-in coolers recommended for bulk storage. Nested empty containers save 70% space.
Material comparison for jumbo rectangular container sourcing
At the same 525×323mm footprint, here is how aluminum foil compares to the most common alternatives buyers consider. For a detailed safety comparison, see our aluminum vs plastic food safety guide.
| Feature | Aluminum Foil | Plastic (PP/PET) | Paper / Bagasse |
|---|---|---|---|
| Oven safe | ✅ Up to 220°C | ❌ Not suitable | ⚠️ Limited |
| Freezer safe | ✅ Down to −20°C | ✅ Yes | ⚠️ May soften |
| Waterproof & oil-proof | ✅ Fully sealed | ✅ Yes | ❌ Leaks over time |
| Stacking stability | ✅ 4–5 filled units | ✅ Rigid stack | ⚠️ Less stable |
| Seal options | Foil lid / film / heat-seal | Snap lid | Fold / tape |
| Custom print | ✅ Up to 9 colors | ✅ Label / print | |
| Recyclable | ✅ 100% aluminum | ⚠️ Varies by type | ✅ Compostable |
| Certifications | FDA / SGS / Kosher / GMP | FDA (varies) | Limited |
Part of our regular foil container series. Compatible with jumbo rectangular lids. Read our wholesale supplier guide or learn more at FAO Food Safety Guidelines.
Related Qixin buying links: QXS8 heavy duty aluminum container, QXD2 divided foil container, and aluminum foil container price guide.
