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Triple-Swing Rear Doors

• Maximized rear access: Each of the three rear doors swings independently, allowing flexible loading and unloading of cargo.
• Optimized space utilization: Easier access to pallets even in tight parking spaces.
• Enhanced cold chain efficiency: Minimizes cold air loss during loading/unloading.

Double-Swing Side Doors

• Convenient side access: Two side doors provide additional loading points for quick pallet handling.
• Urban delivery friendly: Ideal for last-mile delivery where rear access may be limited.
• Improved workflow: Reduces time spent maneuvering pallets inside the truck.

Specification

External Dimensions (L/W/H)	6350×2250×2450 mm.
Box panels	FRP skin polyurethane foam sandwich panels.
Panel Thickness (mm)	Top Panel: 80mm. Side Panel: 80mm. Wall Panel: 80mm. Rear Panel: 80mm. Floor Panel: 100mm. (FRP + Plywood +foam + FRP)
Accessories	Stainless steel hinges
	Flush-fit stainless steel door locks
	Stainless steel door frame
	Stainless steel E-tracks
	Aluminum edging profiles
	Fixed hook door retainers
	Galvanized steel subframe
	Non-slip aluminum floor
	EPDM rubber door seals
Refrigeration unit (optional)	Thermo King, Carrier, Kingtec or Supersnow, etc
Custom Accessories	Lighting, Signal Lights, Ventilation Fans, Bumper Strips, Bumpers, PVC Curtains, Meat Rail Systems, etc.

Pallet Refrigerated Truck Body Dimensions

Pallet Capacity	Internal Length L (mm)	Internal Width W (mm)	Internal Height H (mm)	Suitable Vehicle	Typical Application
2	2500	2100	2000	Light-duty truck / Van	Urban delivery, last-mile cold chain
4	4200	2100	2100	Light–Medium truck	Supermarket restocking, cold chain delivery
6	5500	2300	2200	Medium truck	Regional delivery, catering logistics
8	6800	2300	2200	Medium–Heavy truck	Cold chain transport, long-distance delivery
10	8000	2400	2300	Heavy-duty truck	Large-scale distribution, wholesale centers
12	9000	2400	2300	Heavy-duty truck	Bulk transport, chain stores
14	10500	2500	2400	Heavy-duty truck / Trailer	Regional cold chain routes
16	12000	2500	2400	Trailer	Long-haul refrigerated transport
18	13000	2600	2500	Trailer	Cold chain mainline, large batches

CKD/SKD/CBU Refrigerated Box Truck Solutions Expert

TOPOLOGROUP is a new type of refrigerated truck body manufacturer in China, committed to providing higher quality, more reliable and more cost-effective solutions. Here we can solve a series of truck body building problems for you. We are unique in the Chinese refrigerated truck market, applying the latest technology and materials to the building of truck bodies. We serve refrigerated truck manufacturers, cold chain companies, food companies, logistics companies, leasing companies, etc. all over the world. Our refrigerated truck bodies are delivered to users in the form of CKD (completely knocked down), SKD (semi-knocked down) and CBU (completely assembled).

• Professional refrigerated truck body design team, providing reliable design solutions to optimize every detail of the insulation panel.
• The most advanced composite sandwich panel production line in China, meeting the high standard and high quality insulation panel production requirements.
• High-precision CNC machining, high speed and high precision to perfect every detail of the panel.
• Providing truck body accessories processing services, allowing manufacturers to complete procurement in one stop.
• We complete the initial assembly, and the insulation panel can be quickly assembled after being transported to the destination in the form of CKD.

Benefits of Our Solutions

• Fashionable and beautiful shape attracts more users to buy and enhances the corporate image.
• Modular parts make the body assembly more efficient.
• More efficient thermal insulation reduces the cost of truck transportation.
• Optimize the internal configuration, improve the structural strength and carrying capacity, and extend the service life of the refrigerated box.
• Provide multi-temperature zone box design to meet multiple uses of one box (freezer zones, refrigerated zones, fresh-keeping zones, normal temperature zones).

Design Team – Professional, Rigorous and Scientific.

We have a professional box truck body design team with more than 20 years of experience, providing customers with professional design and optimization solutions. When designing a truck body, our team takes into account the following factors:

• Total vehicle weight.
• Load capacity.
• Body rigidity.
• Fatigue strength.
• Aerodynamics.

Materials and Performance

• The skin of truck body panels is made with weather-resistant and waterproof FRP (Fiberglass Reinforced Plastic) sheets, providing excellent aging resistance and surface strength, ensuring long-term durability and appearance under various climatic conditions.
• The core material consists of closed-cell rigid thermal insulation foam with a low thermal conductivity coefficient, delivering outstanding insulation performance and energy efficiency. Depending on specific requirements, the core can be XPS (Extruded Polystyrene), PU (Polyurethane), or PVC (Polyvinyl Chloride), balancing lightweight construction with structural strength.
• During production, the FRP skins and foam core are bonded with low-temperature-resistant adhesive and laminated under vacuum conditions, achieving high structural integrity, superior airtightness, and reliable thermal insulation.

Refrigerated Truck Flooring

Lightweight and durable aluminum alloy plates are used as the surface flooring material. The following types of floors can be selected for different truck box types.

Customizable Accessories

You can specify the specifications and performance of the accessories. We can customize the accessories to meet the user’s local regulations or customs. These accessories include:

• Anti-collision rubber blocks.
• Door lock system.
• Door frame.
• Hinges.
• Door retainers.
• Refrigeration unit.
• Bumper.
• Side guards.
• Led lights.
• Aluminum edging.
• Kick plate.
• E-tracks.
• Subframes.
• Chassis frames.
• Tailgate lifting platforms.
• Roll-up doors.
• Curtains.

Truck Composite Panel Production Line

TOPOLOGROUP has both adhesive composite panel and thermoplastic composite panel process technology. It has multiple first-class truck composite panel production lines and implements strict quality standards. The daily production area of ​​composite panels reaches thousands of square meters, and the annual output can meet the manufacturing needs of tens of thousands of truck bodies.

Metal Parts Processing

The metal parts are realized from drawings to physical objects in TOPOLOGROUP metal processing centers. We have many processing centers for sheet metal processing, laser welding, laser cutting, milling, aluminum extrusion profiles, etc. Batch production not only ensures the accuracy of metal parts, but also reduces the procurement costs of truck manufacturers.

Global Markets

We are committed to serving truck manufacturers, dealers, lessors in the global market, as well as logistics, food production and transportation companies that have a large demand for truck transportation.

• Products are delivered to all parts of the world by sea, air and rail transportation.
• IWe have an international service team fluent in English, French, Russian, Spanish, German, Japanese, Arabic, and other languages, providing pre-sales, production, and after-sales support.
• Accept various transaction methods such as Letter of Credit (L/C), Wire Transfer (TT), Cash, etc.

To learn more about box truck bodies, please contact us.