Welcome to GA Rustfri

GA Rustfri is an industrial partner, who provides advanced metal work solutions to industrial companies in Denmark and the rest of the world. Our business is rooted in the metal work profession, which we have refined with industrial processes that ensure high and consistent quality.

Our history

GA Rustfri was founded in 1987 by master smith Gerhard Andreasen. Back then; the company was outsourcing skilled fitters, primarily as a subcontractor in order to install process plants in e.g. the pharmaceutical industry.

Since then, GA Rustfri has built and developed a large know-how in various areas within the process industy and positioned itself as one of the leaders in manufacturing, installation and servicing of distribution systems, process plants and components.

We deliver advanced solutions for the pharmaceutical-, brewing-, dairy-, food-, chemical- and offshore industries.

In 2007 we moved to Hvidovre (Avedøre Holme) in the newly refurbished and renovated office and workshop facilities of 2000 m2. At our workshop we conduct all types of machining-, welding-, finishing- as well as testing- and quality processes.

Visit us in Copenhagen

You are always welcome to visit our company in Copenhagen - close to the airport.


Nordholmen 5
DK-2650 Hvidovre

Ralf Bramminge
Mobile: +45 40 38 92 37
E-mail: rb@ga-rustfri.dk

Ole Qvist Christiansen
Mobile: +45 24 41 94 60
E-mail: oc@ga-rustfri.dk


GA Rustfri is an industrial partner who performs advanced forging tasks for industrial companies in Denmark and the rest of the world.

Read more about us


Nordholmen 5, DK-2650 Hvidovre

CVR/VAT number: 16778095

EAN number: 5790002651540