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Our Services
From standard container solutions to expert conversions, modifications, repairs and modular buildings – S Jones covers it all. We also provide industry-leading services for self-storage operators. Explore what’s possible by choosing a service on the left.
Shipping Containers for Sale
From small to large-scale storage, find the ideal shipping container to suit your needs at a competitive price.
Shipping Containers for Hire
Discover our huge range of storage containers for hire, plus welfare and workspace units that provide quick and easy site solutions.
Specialist Container Conversions
We’re a trusted provider of standard and bespoke container conversions, designed for industrial, commercial, and specialist applications.
Modular Buildings
Engineered for fast installation and long-term performance, our modular buildings provide flexible space solutions for every sector.
Shipping Container Modifications
From insulation to electrics and security upgrades, we provide tailored container modifications that transform standard units into practical, high-performance spaces.
Shipping Container Repairs
On-site container repairs and restoration that reduce downtime and save you money.
Standard Container Conversions
Discover our range of ready-made offices, chemical stores and topper containers - professionally converted, and available for rapid turnaround.
StoragePro
Container sales paired with expert support give you everything you need to start or grow a successful self storage site. Explore our Core, Plus and Ultimate packages and scale with confidence.
Shipping Container Finance
Take advantage of flexible finance options for bulk orders through Approved Business Finance. Your streamlined, stress-free purchase is only a click away.
When Warwick Manufacturing Group (WMG) required a conversions partner to provide a variety of shipping containers to store and test new electric vehicle battery products, it contacted our conversions experts.
Six years since the partnership began, the relationship has flourished with our team delivering 10 highly specialised containers to date for WMG, allowing strenuous battery testing to take place that has furthered British production of electric vehicle batteries.
Both an academic department at the University of Warwick as well as a High Value Manufacturing Catapult (HVMC), WMG plays a pivotal role in shaping the future of electric vehicle battery production in the UK through cutting edge research and development.
WMG’s role in scaling up the domestic supply of batteries includes testing and evaluating new battery materials, ensuring they are safe and can be used in the next generations of automotive vehicles to come.
To carry out this work, WMG recognised that it would need a variety of shipping container units to house and test the battery solutions. With this, it needed a local partner to supply modified containers that could not only allow this testing to take place in a safe location, but also contain a battery fire should one occur.
As a result, the WMG team reached out to us to provide them with a variety of solutions to help further their research into battery storage.
We have been working with WMG since 2018. During our six-year relationship, our conversions team has designed and produced 10 containerised battery storage solutions for WMG to safely test its latest innovations. This includes:
Through this ongoing partnership, WMG has been able to test and research proposed battery designs to ensure their integrity.
With the research into batteries and materials continuing at pace, one of the latest collaborations between us and WMG has been a new Cycle Testing Unit, delivered in June 2024.
To deliver on WMG’s exact needs, the first stage of the process in designing this new container was a consultation with our team to discuss the elements needed within the design.
Following this, a CAD plan was created and sent to WMG to show how different elements of the container would fit together and house the batteries to be tested. After the layout was finalised and agreed, the conversions team set out to convert a 20ft container into WMG’s newest Cycle Testing Unit.
The bespoke unit was fitted with fire-rated equipment such as smoke ventilation, over-pressure relief panels also known as ‘blast panels’, ATEX-rated cabling, and protective linings. This means that in the event of a worst-case scenario such as a lithium-ion battery entering thermal runaway, the unit will be able to extract the smoke safely and contain the fire.
Once the unit was completed, it was delivered to WMG’s site at the University of Warwick where it was placed ready for use.
Speaking of the ongoing relationship, Dr Simon Jones, Principal Engineer – Battery Safety at Warwick Manufacturing Group said:
“Our six-year partnership with S Jones Containers Conversions Division has played an important role in our ability to remain at the forefront of research and development for electric vehicle battery production in the UK, allowing us to safely test batteries.
The experts at S Jones Containers ensured the development and delivery of our new Cycle Testing Unit was smooth and efficient, and we look forward to continuing this collaborative partnership in the future.”
We design and deliver specialist containerised units for battery testing, storage, and safety-critical research. Built to manage risk and support rigorous testing, our container conversions enable organisations to safely develop and validate next-generation battery technologies.
Learn more about our container conversion capabilities or contact us today to discuss your project.
