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Quality for Rent: Fittings, specially designed equipment, certificates -
always using state-of-the-art technology and exactly right for your requirements.

TWS’s high-quality fleet amounts to more than 7,500 tank containers for chemical or food products. Effect: tailor-made solutions with maximum quality assurance and service. If needed, we provide tank containers fitted with electrical heating systems for temperature-controlled products and agitators for food products.

ISO tank containers
international approval

ISO tank containers from TWS are internationally approved. Choose among tank containers from 21 to 26 cbm.

The tank containers are fitted with steam heating systems and insulation.

Choose between types with and without baffles.

Swap bodies
international approval

Flexible volumes and fittings from 29.5 to 35 cbm.

Swap bodies allow transport of larger volumes than using ISO tank containers. They are available with or without baffles.


Reefer tank containers are operated at temperatures from minus 20°C up to plus 60°C. An all-round cooling/heating system guarantees optimal energy transfer.

CIP (cleaning-in-place) is available.

Features and fittings

Tank containers for chemical products as well as spill troughs
Just what you need for each purpose

The tank containers for chemicals provided by TWS always have international approval.

UN T22 tank containers
Volume 22.5 cbm

To be well prepared for the future, all tank containers built by European and Asian manufacturers have UN T22- approval.

These also carry ASME U-Stamp (DOT51).

Phosphorus containers
Volume 17.5 cbm

The tank container specially developed by TWS for yellow phosphorus fulfils all the safety requirements and demands of international regulations.

It is economical and can be used for intermodal traffic as well as for storage purposes.

"Top Only" or "Top Bottom"
Volumes from 24.5 to 35 cbm

We offer special units with a volume of 14.5 to 35 cbm. They are available as “top only” or “top bottom” units, with and without baffles, and comply with the latest technical standards and international approvals (also up to T22, incl. ASME U-Stamp).

Super-insulated tank containers
Volumes from 14.5 to 35 cbm

With an insulation of 100 mm or more, as well as additionally frost insulated manlids, these tank containers offer perfect conditions for temperature-sensitive products.

Can be operated in particular in tough weather conditions.

Temperature monitoring by GPS possible.

Tank containers for bitumen
Volume 30 cbm

These special-purpose tank containers are ideally suited for intermodal traffic, and offer an economic alternative to road tankers usually used.

Because of their especially developed high-temperature heating system and optimal insulation, they can also be used for temporary storage.

Tank containers for H2O2
Volumes from 21 to 24 cbm

This special-purpose tank container offers the maximum volume within an ISO frame of up to 24 cbm.

Worldwide operation possible.

Mobile spill troughs
Protection while storing and decanting products, as well as clear cost benefits

Our mobile spill troughs with volumes of 14.5 to 35 cbm provide protection when storing and decanting products, and offer clear cost benefits compared with permanently installed safety facilities.

leckagewannen.jpg Certified according to DiBT and German water management legislation (WHG).
Certainly new tank containers can be built to meet individual requirements.

Tank containers for foodstuffs
To meet customer requirements

Strict legal regulations must be observed when handling food products. The products have to be transported using the appropriate equipment under conditions of impeccable hygiene, and they must arrive at their destination in perfect condition. Economic considerations need to be seen in relation to modern special-purpose equipment and call for maximum flexibility.

ruehrwerk.jpg GPS-controlled, inbuilt agitators with various different functions, an all-round heating system and a very good insulation allow smooth product transportation and storage.

CIP Facility

The built-in CIP system ensures spotless and quick on-site cleaning.

Economical and uncomplicated.

Volume 24 cbm

Constant temperatures during transport and storage, especially for sensitive products of the foodstuff industry, through units for cooling down and through good insulation. Built-in CIP (cleaning-in-place).

Swap bodies only for foodstuffs
Volumen 31 cbm

This special tank container for food products offers the ideal volume for spot traffic.

Excellent insulation using 100 mm PU foam, pre-fitted for GE heating, low tare weight.

Our Service – Experience for Rent
Individual planning to fulfil every customer demand and every product requirement

A team of experienced staff attends to customers’ wishes professionally and speedily. Expert solutions guarantee the prompt, global availability of every type of tank container.

service.jpg The focus lies on customer orientation, cost-efficient operations, and protecting human beings and the environment. Full service at constantly high quality standards.
  • Prompt availability of tank container rental
  • Central coordination and monitoring of the equipment
  • Global network of depots, workshops and cleaning facilities
  • Individual local customer support