KALLER provides the safer solutions


KALLER gas springs and gas hydraulic suspensions

We develop, manufacture and market KALLER gas springs and gas hydraulic systems for stamping dies and KALLER Hydrop gas hydraulic suspension systems for heavy duty off-road vehicles.

We have developed and refined this technology since 1983. But, we have been in the business since 1876 and for many years, we have been a world leader with exports of 95 percent.

The company behind KALLER is Strömsholmen which is a business of Barnes Group Inc. (NYSE:B), located in the U.S.

We have in-house manufacturing and assembling in both Sweden and North America.

For 140 years we have been based out of the small community Tranås in Sweden.

We have state-of-the-art CNC machinery with high automation.

Need additional information?

Do not hesitate to contact us at info@kaller.com.




Strömsholmen is an ISO 9001
and ISO 14001 certified company.
We focus on repeatable and
reliable processes to guarantee
safety and stability in
our business.

OHSAS 18001 is the
internationally recognized
standard for occupational
health and safety management
systems. Strömsholmen follows
these standards.

AQAP 2110 contains the
NATO requirements for Quality. 
Strömsholmen follows these


BRIS – Children’s Rights in Society
– is a politically and religiously
independent children’s rights
organization that listens to,
supports and strengthens children’s
and young adults’ rights in society.
Strömsholmen supports BRIS.

AAA Equity AB is a credit and
business information company in
Dun & Bradstreet Worldwide Network.
The scale AAA Eqyuity AB rates the
company's credit ratings range from
AAA for the highest credit rating
to C for credit discouraged.
Strömsholmen is an AAA company.

Strömsholmen AB