Custom Air Cargo Containers

(513) 424-1955

1600 MADE Industrial Dr., Middletown, OH

30+ years of Solutions

Industry Leading

Rotomolding Excellence

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Custom ULD Containers

Industry-Leading Custom ULD Containers & Air Cargo Solutions

For more than two decades, Granger Plastics Company has been a trusted leader in the design and manufacturing of Custom Air Cargo Containers and Custom ULD Containers for the aerospace, small parcel, and commercial airline industries. With a legacy built on innovation, durability, and performance, Granger has successfully delivered over 20,000 high-quality air cargo containers to some of the most respected domestic and international aerospace organizations.

Leveraging more than 30 years of Internationally recognized Rotational Molding expertise, Granger has continually refined its manufacturing processes to meet the rigorous demands of modern air cargo logistics. This deep industry experience led to the formation of Granger Aerospace, a dedicated division focused exclusively on engineering and producing next-generation ULD containers designed for superior performance in real-world aviation environments.

Engineered for Performance. Built for Reliability.

Granger Aerospace Products offers a comprehensive lineup of Custom ULD Containers, including LD2, LD3, and LD8 configurations. Each container is meticulously engineered to meet or exceed stringent aerospace standards:

Every container is designed with precision to optimize cargo capacity, improve handling efficiency, and withstand the extreme conditions encountered throughout global air transport operations.

The Power of Rotational Molding in Aerospace Applications

Granger’s advanced Rotational Molding capabilities play a critical role in delivering superior ULD container performance. This manufacturing process enables the creation of seamless, impact-resistant, and lightweight structures that outperform traditional materials in demanding aerospace applications.

Key benefits of rotationally molded Custom Air Cargo Containers include:

Enhanced durability with uniform wall thickness and no weak points
Exceptional resistance to impact, corrosion, and environmental stress
Reduced maintenance requirements and extended service life
Lightweight construction for improved fuel efficiency and payload optimization
Design flexibility for fully customized container solutions

This combination of strength and efficiency translates directly into measurable operational advantages for airlines and cargo carriers worldwide.

Proven in Flight. Trusted Worldwide.

Granger’s Custom ULD Containers have collectively logged tens of millions of miles in active service, demonstrating consistent reliability across a wide range of global logistics operations. From high-frequency parcel networks to long-haul commercial aviation routes, Granger containers continue to perform under the most demanding conditions.

In fact, independent evaluations by a major international parcel carrier have shown that Granger’s containers deliver one of the lowest total costs of ownership in the industry. This is achieved through a combination of durability, reduced repair frequency, and long-term performance stability—making them a smart investment for organizations seeking both quality and cost efficiency.

Custom Solutions for Evolving Air Cargo Needs

At Granger Aerospace, customization is at the core of every solution. Whether adapting to unique cargo specifications, integrating advanced features, or optimizing container geometry for specific aircraft types, Granger works closely with customers to develop Custom ULD Containers that meet precise operational requirements.

From concept and engineering to full-scale production, Granger Plastics Company remains committed to delivering innovative, high-performance Custom Air Cargo Containers that set the standard for quality in the aerospace industry.