Cold that travels better

The Green Box is a leading innovator in cold chain logistics solutions, operating under the Rockwell Industries Ltd. umbrella. With cutting-edge expertise in GRP (Glass Reinforced Plastic) reefer container manufacturing, we deliver superior insulation and durability for perishable goods transportation across India.

Our ICEBEAST brand represents our commitment to excellence in maintaining optimal temperatures for ice cream, frozen foods, pharmaceuticals, and other temperature-sensitive products. We combine traditional craftsmanship with modern engineering to create solutions that are both efficient and sustainable.

With over a decade of industry experience, we’ve established ourselves as a trusted partner for major logistics providers, food manufacturers, and cold chain distributors across India.

Why Choose ICEBEAST?

European Technology
& Standards

Highest Compressive
Strength

Low Thermal
Conductivity

Lightweight
& Durable

Rust-Free
Construction

Cost-Effective
Solutions

Proven
& Reliable Brand

Custom Design
Capabilities

Premium GRP Technology

Our Glass Reinforced Plastic (GRP) reefer containers represent the pinnacle of modern cold chain technology. Each unit is engineered with XPS (Extruded Polystyrene) and PUF (Polyurethane Foam) insulation to deliver exceptional thermal performance.

Key Benefits:

  • Highest Compressive Strength (500 kPa)
  • Low Thermal Conductivity (0.0289 W/m·K)
  • Excellent Water Absorption Resistance (0.3%)
  • Lightweight for Better Fuel Efficiency
  • Completely Rust & Corrosion-Free
  • Long Service Life (15+ years)

Why GRP Over Metal?

  • Superior Insulation: Better temperature maintenance
  • Zero Rust: Perfect for humid environments
  • Lighter Weight: Improved vehicle efficiency
  • Low Maintenance: No painting or protective coatings needed
  • Durability: Resistant to chemical corrosion

Container Size & Chassis Selection Guide

Sl. No Container Size (mm) Length (ft) Payload (kg) Suitable Chassis Model
01 2500 × 1750 × 1850 8 800 Tata Ace, AL Dost, Bolero, Isuzu Dmax
02 2750 × 1800 × 1850 9 1000 Bolero, Dost+, Intra V20
03 3050 × 1800 × 1950 10 1200 / 2400 Bada Dost, Tata 407
04 4270 × 2150 × 2250 14 3500 AL Partner, Tata 407, Mahindra Furio, Eicher 2059
05 5190 × 2290 × 2500 17 5000 AL Partner, AL Boss
06 6100 × 2290 × 2500 20 6500 AL Boss, Ecomet, Tata 1412, Ultra 1918, Eicher 2110
07 6710 × 2440 × 2500 22 7000 AL Ecomet, Mahindra Furio
08 7320 × 2440 × 2550 24 8500 / 22700 AL 1920, 3520
09 8550 × 2600 × 2700 28 22000 AL 3520
10 9750 × 2600 × 2800 32 7500 / 21000 AL 1920, 3520, Eicher 3019

Optional Scope & Customizations

• Aluminum Section
• SS Corrugated Sheet
• SC Checkered Sheet
• Strut Curtain
• Interior Lighting
• Side Door Variants
• Hatch Door
• Shelving System
• Moveable Partition
• Cargo Track
• Multi-Temperature Partition
• Hatch Door
• Shelving System
• Moveable Partition
• Cargo Track
• Multi-Temperature Partition
• Side Door Variants

Specifications & Features

European Technology & Standards
Highest Compressive Strength (500 kPa)
Low Thermal Conductivity (0.0289 W/m·K)
Lightweight Construction
Special Grade PUF/XPS for Greater Strength
Structured Panels for Better Durability
Light Finish with Aesthetic Appeal
Maintenance-Friendly Design
Rust-Free & Proven Reliability


Industries Served

Ice Cream Distribution
Pharmaceutical & Biotech
Medical Units
Frozen Foods & Meat
Bakery & Confectionery
Custom Applications
Poultry Processing
Processed Foods


Standard Specifications

Base Frame: Sheet metal Z-section (thickness 4mm), sealed with special-grade sealant

Container & Exterior Sealing: Sealed with special-grade sealant for maximum insulation

External Angle: Specially designed aluminum corner angle

Side Skirting: Aluminium profile for structural integrity

Top Leak Prevention: Specialised leak-proof tape

Door Gasket: Specially designed multicraft EPDM rubber

Main Door: Metal structure with reinforced frame

Door Hardware: GI door hardware with delta handle for superior durability

Drainage: 1 no. drainage point provided at co-driver side

Interior Light: LED type with sufficient lux level

Side Marker: As per RTO norms

Loading Level & Reefer Unit Mounting: Suitable mounting will be provided