4.9 meter Refrigerated Truck Body

Product Introduction

Advanced Thermal Protection Technology
Our refrigerated box body sets new industry benchmarks by integrating aerospace-grade insulation materials with precision German engineering. The proprietary multi-layer insulation system combines high-density polyurethane foam with vacuum barrier technology, achieving unprecedented temperature stability with a remarkable ±0.5°C consistency. This thermal superiority is further enhanced by our patented thermal break technology that completely eliminates cold bridging, ensuring optimal energy efficiency even when operating in -40°C to +60°C extreme environments. The result? Uncompromised protection for your most sensitive pharmaceuticals, vaccines, and premium perishables throughout the entire cold chain.

Unmatched Structural Integrity & Efficiency
Constructed with military-grade fiberglass composite and reinforced with aircraft-inspired aluminum structural profiles, our design delivers 40% greater impact resistance than conventional models while maintaining an industry-leading weight-to-strength ratio. The revolutionary adhesive bonding system - developed in collaboration with German chemical engineers - creates molecular-level seals that are 100% waterproof and airtight. Our seamless monocoque construction not only prevents vapor penetration but also reduces structural stress points, extending service life by up to 15 years. The integrated quick-mount system allows for full vehicle installation in under 4 hours, dramatically reducing downtime.

Smart Surface Technology & Sustainable Design
The exterior features our signature nano-ceramic gel coat finish with UV-7 protection rating, delivering permanent gloss retention and chemical resistance without requiring repainting. The interior utilizes FDA-approved antimicrobial composite panels with a proprietary non-stick surface that reduces cleaning time by 70% while preventing bacterial growth. Our eco-conscious design includes:

Product Details

Specifications

About Bullex

As China's exclusive provider of premium German-engineered fiberglass composite truck body kits, Bullex combines cutting-edge European technology with localized manufacturing excellence. Our strategic partnership with leading German manufacturers enables us to deliver industry-first, ready-to-assemble solutions that redefine durability and thermal efficiency for both refrigerated and dry cargo applications. By leveraging advanced composite materials and precision engineering, we offer unmatched strength-to-weight ratios and insulation performance at competitive market prices. This unique value proposition – blending German engineering standards with cost-efficient production – has positioned Bullex as the preferred partner for transportation businesses seeking reliable, high-performance solutions that adapt to dynamic logistics demands while maintaining uncompromising quality.

Partners

Advantages

1-Germany engineering
2-Germany material, LAMILUX FRP + KOMMERLING Glue + PUREN PU
3-Easy to assembly, only 1.5 man-hours
4-Gaining the TUV and ATP certificate
5-Supplying all range van box up to 18M

Packing & Delivery

We provide two convenient shipping configurations to best suit your operational requirements:

1. CBU (Completely Built-Up) -
   • Factory-assembled units delivered turnkey ready
   • Plug-and-play convenience with zero assembly required
   • Ideal for immediate deployment and time-sensitive projects

2. CKD (Completely Knocked-Down) -
   • Cost-optimized component-based shipping
   • Compact packaging reduces freight expenses
   • Perfect for local assembly flexibility and budget-conscious buyers

FAQ

1. Samples

   
   

   Free sample panel available upon request.

2. Assembly

   
   

   Video instructions & onsite engineering support provided.

3. Loading

   
   

   5 units CKD bodies in 20FT, 10~15 in 40FT container.

4. Cooperation

   
   

   Partnered with KFC, Walls, Nestlé & exported to Australia, NZ, Tanzania, etc. Committed to global high-quality solutions.